13054997 has 12 divisors (see below), whose sum is σ = 13999200. Its totient is φ = 12171456.

The previous prime is 13054991. The next prime is 13055047. The reversal of 13054997 is 79945031.

It is a happy number.

It is not a de Polignac number, because 13054997 - 2⁴ = 13054981 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13054997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054991) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 57398 + ... + 57624.

It is an arithmetic number, because the mean of its divisors is an integer number (1166600).

Almost surely, 2^13054997 is an apocalyptic number.

13054997 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13054997 is a deficient number, since it is larger than the sum of its proper divisors (944203).

13054997 is a wasteful number, since it uses less digits than its factorization.

13054997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 13054997 is about 3613.1699378800. The cubic root of 13054997 is about 235.4645826745.

The spelling of 13054997 in words is "thirteen million, fifty-four thousand, nine hundred ninety-seven".