57982095 has 16 divisors (see below), whose sum is σ = 103079520. Its totient is φ = 30923712.

The previous prime is 57982081. The next prime is 57982097. The reversal of 57982095 is 59028975.

It is a happy number.

It is not a de Polignac number, because 57982095 - 2⁷ = 57981967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 57982095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57982097) 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, 214614 + ... + 214883.

It is an arithmetic number, because the mean of its divisors is an integer number (6442470).

Almost surely, 2^57982095 is an apocalyptic number.

57982095 is a deficient number, since it is larger than the sum of its proper divisors (45097425).

57982095 is a wasteful number, since it uses less digits than its factorization.

57982095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429511 (or 429505 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 57982095 is about 7614.5974942869. The cubic root of 57982095 is about 387.0478277528.

The spelling of 57982095 in words is "fifty-seven million, nine hundred eighty-two thousand, ninety-five".