57982272 has 28 divisors (see below), whose sum is σ = 153411936. Its totient is φ = 19327360.

The previous prime is 57982271. The next prime is 57982273. The reversal of 57982272 is 27228975.

It is a happy number.

57982272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57982271) and next prime (57982273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57982271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150804 + ... + 151187.

Almost surely, 2^57982272 is an apocalyptic number.

It is an amenable number.

57982272 is an abundant number, since it is smaller than the sum of its proper divisors (95429664).

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

57982272 is a wasteful number, since it uses less digits than its factorization.

57982272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302006 (or 301996 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 57982272 is about 7614.6091166914. The cubic root of 57982272 is about 387.0482215950.

The spelling of 57982272 in words is "fifty-seven million, nine hundred eighty-two thousand, two hundred seventy-two".