14880685 has 16 divisors (see below), whose sum is σ = 18434880. Its totient is φ = 11525760.

The previous prime is 14880659. The next prime is 14880689. The reversal of 14880685 is 58608841.

14880685 = 415² + 416² + ... + 487².

It is a de Polignac number, because none of the positive numbers 2^k-14880685 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14880689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21190 + ... + 21880.

It is an arithmetic number, because the mean of its divisors is an integer number (1152180).

Almost surely, 2^14880685 is an apocalyptic number.

It is an amenable number.

14880685 is a deficient number, since it is larger than the sum of its proper divisors (3554195).

14880685 is an equidigital number, since it uses as much as digits as its factorization.

14880685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 14880685 is about 3857.5490923642. The cubic root of 14880685 is about 245.9655635142.

The spelling of 14880685 in words is "fourteen million, eight hundred eighty thousand, six hundred eighty-five".