14664998 has 16 divisors (see below), whose sum is σ = 23390640. Its totient is φ = 6876000.

The previous prime is 14664997. The next prime is 14665009. The reversal of 14664998 is 89946641.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14664997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1928 + ... + 5748.

It is an arithmetic number, because the mean of its divisors is an integer number (1461915).

Almost surely, 2^14664998 is an apocalyptic number.

14664998 is a deficient number, since it is larger than the sum of its proper divisors (8725642).

14664998 is a wasteful number, since it uses less digits than its factorization.

14664998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943.

The product of its digits is 373248, while the sum is 47.

The square root of 14664998 is about 3829.4905666420. The cubic root of 14664998 is about 244.7713985943.

The spelling of 14664998 in words is "fourteen million, six hundred sixty-four thousand, nine hundred ninety-eight".