13540902 has 16 divisors (see below), whose sum is σ = 27526512. Its totient is φ = 4439520.

The previous prime is 13540897. The next prime is 13540931. The reversal of 13540902 is 20904531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18133 + ... + 18864.

It is an arithmetic number, because the mean of its divisors is an integer number (1720407).

Almost surely, 2^13540902 is an apocalyptic number.

13540902 is an abundant number, since it is smaller than the sum of its proper divisors (13985610).

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

13540902 is a wasteful number, since it uses less digits than its factorization.

13540902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37063.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13540902 is about 3679.7964617625. The cubic root of 13540902 is about 238.3503889642.

The spelling of 13540902 in words is "thirteen million, five hundred forty thousand, nine hundred two".