57607243 has 4 divisors (see below), whose sum is σ = 57634720. Its totient is φ = 57579768.

The previous prime is 57607223. The next prime is 57607247. The reversal of 57607243 is 34270675.

It is a happy number.

57607243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57607243 - 2²⁵ = 24052811 is a prime.

It is a super-2 number, since 2×57607243² = 6637188892122098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57607199 and 57607208.

It is not an unprimeable number, because it can be changed into a prime (57607247) 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, 10308 + ... + 14881.

It is an arithmetic number, because the mean of its divisors is an integer number (14408680).

Almost surely, 2^57607243 is an apocalyptic number.

57607243 is a deficient number, since it is larger than the sum of its proper divisors (27477).

57607243 is a wasteful number, since it uses less digits than its factorization.

57607243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27476.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 57607243 is about 7589.9435439271. The cubic root of 57607243 is about 386.2119407555.

The spelling of 57607243 in words is "fifty-seven million, six hundred seven thousand, two hundred forty-three".