83877152 has 18 divisors (see below), whose sum is σ = 165235203. Its totient is φ = 41912672.

The previous prime is 83877149. The next prime is 83877163. The reversal of 83877152 is 25177838.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 41938576 + 41938576 = 6476^2 + 6476^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6476.

It is a super-2 number, since 2×83877152² = 14070753255262208, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 50999 + ... + 52617.

Almost surely, 2^83877152 is an apocalyptic number.

It is an amenable number.

83877152 is a deficient number, since it is larger than the sum of its proper divisors (81358051).

83877152 is an frugal number, since it uses more digits than its factorization.

83877152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248 (or 1621 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 83877152 is about 9158.4470299282. The cubic root of 83877152 is about 437.7383117433.

The spelling of 83877152 in words is "eighty-three million, eight hundred seventy-seven thousand, one hundred fifty-two".