13992054 has 16 divisors (see below), whose sum is σ = 29630448. Its totient is φ = 4389632.

The previous prime is 13992047. The next prime is 13992061. The reversal of 13992054 is 45029931.

It is an interprime number because it is at equal distance from previous prime (13992047) and next prime (13992061).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68487 + ... + 68690.

It is an arithmetic number, because the mean of its divisors is an integer number (1851903).

Almost surely, 2^13992054 is an apocalyptic number.

13992054 is an abundant number, since it is smaller than the sum of its proper divisors (15638394).

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

13992054 is a wasteful number, since it uses less digits than its factorization.

13992054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137199.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 13992054 is about 3740.5954071511. The cubic root of 13992054 is about 240.9686201919.

The spelling of 13992054 in words is "thirteen million, nine hundred ninety-two thousand, fifty-four".