14492880 has 60 divisors (see below), whose sum is σ = 48674340. Its totient is φ = 3864576.

The previous prime is 14492869. The next prime is 14492887. The reversal of 14492880 is 8829441.

It can be written as a sum of positive squares in 2 ways, for example, as 9511056 + 4981824 = 3084^2 + 2232^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14492887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9345 + ... + 10784.

It is an arithmetic number, because the mean of its divisors is an integer number (811239).

Almost surely, 2^14492880 is an apocalyptic number.

14492880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14492880 is an abundant number, since it is smaller than the sum of its proper divisors (34181460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14492880 is a wasteful number, since it uses less digits than its factorization.

14492880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20148 (or 20139 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 14492880 is about 3806.9515363346. The cubic root of 14492880 is about 243.8100286080.

The spelling of 14492880 in words is "fourteen million, four hundred ninety-two thousand, eight hundred eighty".