57382948 has 48 divisors (see below), whose sum is σ = 117621504. Its totient is φ = 23990400.

The previous prime is 57382943. The next prime is 57382951. The reversal of 57382948 is 84928375.

It is a junction number, because it is equal to n+sod(n) for n = 57382898 and 57382907.

It is not an unprimeable number, because it can be changed into a prime (57382943) 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, 291186 + ... + 291382.

It is an arithmetic number, because the mean of its divisors is an integer number (2450448).

Almost surely, 2^57382948 is an apocalyptic number.

It is an amenable number.

57382948 is an abundant number, since it is smaller than the sum of its proper divisors (60238556).

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

57382948 is a wasteful number, since it uses less digits than its factorization.

57382948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 57382948 is about 7575.1533317815. The cubic root of 57382948 is about 385.7100474026.

It can be divided in two parts, 573 and 82948, that added together give a 4-th power (83521 = 17⁴).

The spelling of 57382948 in words is "fifty-seven million, three hundred eighty-two thousand, nine hundred forty-eight".