14993715 has 32 divisors (see below), whose sum is σ = 26422272. Its totient is φ = 7260000.

The previous prime is 14993707. The next prime is 14993731. The reversal of 14993715 is 51739941.

It is a happy number.

14993715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14993715 - 2³ = 14993707 is a prime.

It is a super-2 number, since 2×14993715² = 449622979002450, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19590 + ... + 20340.

It is an arithmetic number, because the mean of its divisors is an integer number (825696).

Almost surely, 2^14993715 is an apocalyptic number.

14993715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14993715 is a deficient number, since it is larger than the sum of its proper divisors (11428557).

14993715 is an equidigital number, since it uses as much as digits as its factorization.

14993715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 770 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 14993715 is about 3872.1718711855. The cubic root of 14993715 is about 246.5867578592.

The spelling of 14993715 in words is "fourteen million, nine hundred ninety-three thousand, seven hundred fifteen".