48711040 has 128 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 16373760.

The previous prime is 48711037. The next prime is 48711043. The reversal of 48711040 is 4011784.

It is an interprime number because it is at equal distance from previous prime (48711037) and next prime (48711043).

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 48710996 and 48711014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48711043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371775 + ... + 371905.

It is an arithmetic number, because the mean of its divisors is an integer number (1060290).

Almost surely, 2^48711040 is an apocalyptic number.

48711040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48711040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67858560).

48711040 is an abundant number, since it is smaller than the sum of its proper divisors (87006080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48711040 is a wasteful number, since it uses less digits than its factorization.

48711040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 48711040 is about 6979.3294806880. The cubic root of 48711040 is about 365.2098374329.

The spelling of 48711040 in words is "forty-eight million, seven hundred eleven thousand, forty".