48746440 has 32 divisors (see below), whose sum is σ = 110160000. Its totient is φ = 19413184.

The previous prime is 48746389. The next prime is 48746441. The reversal of 48746440 is 4464784.

It is a self number, because there is not a number n which added to its sum of digits gives 48746440.

It is not an unprimeable number, because it can be changed into a prime (48746441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7011 + ... + 12109.

It is an arithmetic number, because the mean of its divisors is an integer number (3442500).

Almost surely, 2^48746440 is an apocalyptic number.

48746440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48746440 is an abundant number, since it is smaller than the sum of its proper divisors (61413560).

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

48746440 is a wasteful number, since it uses less digits than its factorization.

48746440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349 (or 5345 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 48746440 is about 6981.8650803349. The cubic root of 48746440 is about 365.2982862230.

The spelling of 48746440 in words is "forty-eight million, seven hundred forty-six thousand, four hundred forty".