57703152 has 160 divisors (see below), whose sum is σ = 175544320. Its totient is φ = 16174080.

The previous prime is 57703123. The next prime is 57703153. The reversal of 57703152 is 25130775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57703153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367458 + ... + 367614.

It is an arithmetic number, because the mean of its divisors is an integer number (1097152).

Almost surely, 2^57703152 is an apocalyptic number.

57703152 is a gapful number since it is divisible by the number (52) 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 57703152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87772160).

57703152 is an abundant number, since it is smaller than the sum of its proper divisors (117841168).

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

57703152 is a wasteful number, since it uses less digits than its factorization.

57703152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 57703152 is about 7596.2590793100. The cubic root of 57703152 is about 386.4261537707.

The spelling of 57703152 in words is "fifty-seven million, seven hundred three thousand, one hundred fifty-two".