14426660 has 12 divisors (see below), whose sum is σ = 30296028. Its totient is φ = 5770656.

The previous prime is 14426651. The next prime is 14426663. The reversal of 14426660 is 6662441.

It can be written as a sum of positive squares in 2 ways, for example, as 2427364 + 11999296 = 1558^2 + 3464^2 .

It is not an unprimeable number, because it can be changed into a prime (14426663) 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, 360647 + ... + 360686.

It is an arithmetic number, because the mean of its divisors is an integer number (2524669).

Almost surely, 2^14426660 is an apocalyptic number.

14426660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14426660 is an abundant number, since it is smaller than the sum of its proper divisors (15869368).

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

14426660 is a wasteful number, since it uses less digits than its factorization.

14426660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721342 (or 721340 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 14426660 is about 3798.2443312667. The cubic root of 14426660 is about 243.4381275447.

The spelling of 14426660 in words is "fourteen million, four hundred twenty-six thousand, six hundred sixty".