57719048 has 16 divisors (see below), whose sum is σ = 111955500. Its totient is φ = 27864256.

The previous prime is 57719033. The next prime is 57719071. The reversal of 57719048 is 84091775.

It can be written as a sum of positive squares in 2 ways, for example, as 57486724 + 232324 = 7582^2 + 482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57718996 and 57719014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124163 + ... + 124626.

Almost surely, 2^57719048 is an apocalyptic number.

57719048 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

57719048 is a deficient number, since it is larger than the sum of its proper divisors (54236452).

57719048 is a wasteful number, since it uses less digits than its factorization.

57719048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248824 (or 248820 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 57719048 is about 7597.3053117536. The cubic root of 57719048 is about 386.4616345949.

The spelling of 57719048 in words is "fifty-seven million, seven hundred nineteen thousand, forty-eight".