13877082 has 20 divisors (see below), whose sum is σ = 31095306. Its totient is φ = 4625640.

The previous prime is 13877077. The next prime is 13877093. The reversal of 13877082 is 28077831.

It can be written as a sum of positive squares in only one way, i.e., 13682601 + 194481 = 3699^2 + 441^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 42669 + ... + 42992.

Almost surely, 2^13877082 is an apocalyptic number.

13877082 is an abundant number, since it is smaller than the sum of its proper divisors (17218224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13877082 is an equidigital number, since it uses as much as digits as its factorization.

13877082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85675 (or 85666 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 13877082 is about 3725.1955653361. The cubic root of 13877082 is about 240.3067951526.

The spelling of 13877082 in words is "thirteen million, eight hundred seventy-seven thousand, eighty-two".