57348070 has 32 divisors (see below), whose sum is σ = 112708512. Its totient is φ = 20881152.

The previous prime is 57348017. The next prime is 57348073. The reversal of 57348070 is 7084375.

It is a super-2 number, since 2×57348070² = 6577602265449800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57348073) 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, 6469 + ... + 12511.

It is an arithmetic number, because the mean of its divisors is an integer number (3522141).

Almost surely, 2^57348070 is an apocalyptic number.

57348070 is a deficient number, since it is larger than the sum of its proper divisors (55360442).

57348070 is a wasteful number, since it uses less digits than its factorization.

57348070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 57348070 is about 7572.8508502413. The cubic root of 57348070 is about 385.6318852656.

The spelling of 57348070 in words is "fifty-seven million, three hundred forty-eight thousand, seventy".