14880681 has 6 divisors (see below), whose sum is σ = 21494330. Its totient is φ = 9920448.

The previous prime is 14880659. The next prime is 14880689. The reversal of 14880681 is 18608841.

It can be written as a sum of positive squares in only one way, i.e., 8037225 + 6843456 = 2835^2 + 2616^2 .

It is not a de Polignac number, because 14880681 - 2¹⁸ = 14618537 is a prime.

It is a super-2 number, since 2×14880681² = 442869334047522, which contains 22 as substring.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 826696 + ... + 826713.

Almost surely, 2^14880681 is an apocalyptic number.

It is an amenable number.

14880681 is a deficient number, since it is larger than the sum of its proper divisors (6613649).

14880681 is a wasteful number, since it uses less digits than its factorization.

14880681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653415 (or 1653412 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 14880681 is about 3857.5485739003. The cubic root of 14880681 is about 245.9655414752.

The spelling of 14880681 in words is "fourteen million, eight hundred eighty thousand, six hundred eighty-one".