14976649 has 4 divisors (see below), whose sum is σ = 15003540. Its totient is φ = 14949760.

The previous prime is 14976631. The next prime is 14976667. The reversal of 14976649 is 94667941.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14976631) and next prime (14976667).

It can be written as a sum of positive squares in 2 ways, for example, as 8761600 + 6215049 = 2960^2 + 2493^2 .

It is a cyclic number.

It is not a de Polignac number, because 14976649 - 2¹¹ = 14974601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14976599 and 14976608.

It is not an unprimeable number, because it can be changed into a prime (14976629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12592 + ... + 13729.

It is an arithmetic number, because the mean of its divisors is an integer number (3750885).

Almost surely, 2^14976649 is an apocalyptic number.

It is an amenable number.

14976649 is a deficient number, since it is larger than the sum of its proper divisors (26891).

14976649 is an equidigital number, since it uses as much as digits as its factorization.

14976649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26890.

The product of its digits is 326592, while the sum is 46.

The square root of 14976649 is about 3869.9675709236. The cubic root of 14976649 is about 246.4931664834.

It can be divided in two parts, 14976 and 649, that added together give a 6-th power (15625 = 5⁶).

The spelling of 14976649 in words is "fourteen million, nine hundred seventy-six thousand, six hundred forty-nine".