14660442 has 12 divisors (see below), whose sum is σ = 31764330. Its totient is φ = 4886808.

The previous prime is 14660441. The next prime is 14660461. The reversal of 14660442 is 24406641.

14660442 is a `hidden beast` number, since 14 + 6 + 604 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12383361 + 2277081 = 3519^2 + 1509^2 .

It is a super-3 number, since 3×14660442³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14660441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 407217 + ... + 407252.

Almost surely, 2^14660442 is an apocalyptic number.

14660442 is an abundant number, since it is smaller than the sum of its proper divisors (17103888).

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

14660442 is a wasteful number, since it uses less digits than its factorization.

14660442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814477 (or 814474 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 14660442 is about 3828.8956632429. The cubic root of 14660442 is about 244.7460481193.

The spelling of 14660442 in words is "fourteen million, six hundred sixty thousand, four hundred forty-two".