13902088 has 8 divisors (see below), whose sum is σ = 26066430. Its totient is φ = 6951040.

The previous prime is 13902079. The next prime is 13902101. The reversal of 13902088 is 88020931.

It can be written as a sum of positive squares in only one way, i.e., 12945604 + 956484 = 3598^2 + 978^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868873 + ... + 868888.

Almost surely, 2^13902088 is an apocalyptic number.

It is an amenable number.

13902088 is a deficient number, since it is larger than the sum of its proper divisors (12164342).

13902088 is a wasteful number, since it uses less digits than its factorization.

13902088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737767 (or 1737763 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 13902088 is about 3728.5503885559. The cubic root of 13902088 is about 240.4510499253.

The spelling of 13902088 in words is "thirteen million, nine hundred two thousand, eighty-eight".