57704352 has 48 divisors (see below), whose sum is σ = 151865280. Its totient is φ = 19185152.

The previous prime is 57704303. The next prime is 57704357. The reversal of 57704352 is 25340775.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (57704357) 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, 70924 + ... + 71732.

It is an arithmetic number, because the mean of its divisors is an integer number (3163860).

Almost surely, 2^57704352 is an apocalyptic number.

It is an amenable number.

57704352 is an abundant number, since it is smaller than the sum of its proper divisors (94160928).

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

57704352 is a wasteful number, since it uses less digits than its factorization.

57704352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 57704352 is about 7596.3380651469. The cubic root of 57704352 is about 386.4288324700.

The spelling of 57704352 in words is "fifty-seven million, seven hundred four thousand, three hundred fifty-two".