13073715 has 12 divisors (see below), whose sum is σ = 22661184. Its totient is φ = 6972624.

The previous prime is 13073701. The next prime is 13073717. The reversal of 13073715 is 51737031.

It is not a de Polignac number, because 13073715 - 2¹⁸ = 12811571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13073717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145219 + ... + 145308.

It is an arithmetic number, because the mean of its divisors is an integer number (1888432).

Almost surely, 2^13073715 is an apocalyptic number.

13073715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13073715 is a deficient number, since it is larger than the sum of its proper divisors (9587469).

13073715 is a wasteful number, since it uses less digits than its factorization.

13073715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290538 (or 290535 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 13073715 is about 3615.7592563665. The cubic root of 13073715 is about 235.5770637755.

The spelling of 13073715 in words is "thirteen million, seventy-three thousand, seven hundred fifteen".