48654840 has 64 divisors (see below), whose sum is σ = 157197600. Its totient is φ = 11976192.

The previous prime is 48654829. The next prime is 48654847. The reversal of 48654840 is 4845684.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48654847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14035 + ... + 17154.

Almost surely, 2^48654840 is an apocalyptic number.

48654840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48654840 is an abundant number, since it is smaller than the sum of its proper divisors (108542760).

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

48654840 is a wasteful number, since it uses less digits than its factorization.

48654840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31216 (or 31212 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 48654840 is about 6975.3021439935. The cubic root of 48654840 is about 365.0693306719.

It can be divided in two parts, 48654 and 840, that added together give a palindrome (49494).

The spelling of 48654840 in words is "forty-eight million, six hundred fifty-four thousand, eight hundred forty".