14990515 has 16 divisors (see below), whose sum is σ = 19664640. Its totient is φ = 10920960.

The previous prime is 14990491. The next prime is 14990527. The reversal of 14990515 is 51509941.

It is a happy number.

It is not a de Polignac number, because 14990515 - 2⁵ = 14990483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210 + ... + 5479.

It is an arithmetic number, because the mean of its divisors is an integer number (1229040).

Almost surely, 2^14990515 is an apocalyptic number.

14990515 is a deficient number, since it is larger than the sum of its proper divisors (4674125).

14990515 is a wasteful number, since it uses less digits than its factorization.

14990515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 14990515 is about 3871.7586443372. The cubic root of 14990515 is about 246.5692142024.

The spelling of 14990515 in words is "fourteen million, nine hundred ninety thousand, five hundred fifteen".