48457332 has 96 divisors (see below), whose sum is σ = 156656640. Its totient is φ = 12584160.

The previous prime is 48457313. The next prime is 48457393. The reversal of 48457332 is 23375484.

It is a happy number.

48457332 is a `hidden beast` number, since 4 + 84 + 573 + 3 + 2 = 666.

It is a super-2 number, since 2×48457332² = 4696226049116448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5403 + ... + 11229.

It is an arithmetic number, because the mean of its divisors is an integer number (1631840).

Almost surely, 2^48457332 is an apocalyptic number.

48457332 is a gapful number since it is divisible by the number (42) 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 48457332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78328320).

48457332 is an abundant number, since it is smaller than the sum of its proper divisors (108199308).

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

48457332 is a wasteful number, since it uses less digits than its factorization.

48457332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858 (or 5850 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 48457332 is about 6961.1300806694. The cubic root of 48457332 is about 364.5746769043.

The spelling of 48457332 in words is "forty-eight million, four hundred fifty-seven thousand, three hundred thirty-two".