13774882 has 12 divisors (see below), whose sum is σ = 22711878. Its totient is φ = 6261200.

The previous prime is 13774877. The next prime is 13774883. The reversal of 13774882 is 28847731.

It can be written as a sum of positive squares in only one way, i.e., 8886361 + 4888521 = 2981^2 + 2211^2 .

It is a super-2 number, since 2×13774882² = 379494748227848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13774883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28219 + ... + 28702.

Almost surely, 2^13774882 is an apocalyptic number.

13774882 is a deficient number, since it is larger than the sum of its proper divisors (8936996).

13774882 is a wasteful number, since it uses less digits than its factorization.

13774882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56945 (or 56934 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 13774882 is about 3711.4528152733. The cubic root of 13774882 is about 239.7154149956.

The spelling of 13774882 in words is "thirteen million, seven hundred seventy-four thousand, eight hundred eighty-two".