14630642 has 32 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 6259968.

The previous prime is 14630639. The next prime is 14630653. The reversal of 14630642 is 24603641.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34709 + ... + 35127.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^14630642 is an apocalyptic number.

14630642 is a deficient number, since it is larger than the sum of its proper divisors (10770958).

14630642 is a wasteful number, since it uses less digits than its factorization.

14630642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 14630642 is about 3825.0022222216. The cubic root of 14630642 is about 244.5801054289.

The spelling of 14630642 in words is "fourteen million, six hundred thirty thousand, six hundred forty-two".