57431734 has 8 divisors (see below), whose sum is σ = 88248888. Its totient is φ = 28015440.

The previous prime is 57431711. The next prime is 57431749. The reversal of 57431734 is 43713475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 57431734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350112 + ... + 350275.

It is an arithmetic number, because the mean of its divisors is an integer number (11031111).

Almost surely, 2^57431734 is an apocalyptic number.

57431734 is a deficient number, since it is larger than the sum of its proper divisors (30817154).

57431734 is a wasteful number, since it uses less digits than its factorization.

57431734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700430.

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

The square root of 57431734 is about 7578.3727804853. The cubic root of 57431734 is about 385.8193244663.

The spelling of 57431734 in words is "fifty-seven million, four hundred thirty-one thousand, seven hundred thirty-four".