83057888 has 12 divisors (see below), whose sum is σ = 163520280. Its totient is φ = 41528928.

The previous prime is 83057879. The next prime is 83057917. The reversal of 83057888 is 88875038.

It is a super-2 number, since 2×83057888² = 13797225518041088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297748 + ... + 1297811.

It is an arithmetic number, because the mean of its divisors is an integer number (13626690).

Almost surely, 2^83057888 is an apocalyptic number.

It is an amenable number.

83057888 is a deficient number, since it is larger than the sum of its proper divisors (80462392).

83057888 is a wasteful number, since it uses less digits than its factorization.

83057888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595569 (or 2595561 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The square root of 83057888 is about 9113.6100421293. The cubic root of 83057888 is about 436.3084538384.

The spelling of 83057888 in words is "eighty-three million, fifty-seven thousand, eight hundred eighty-eight".