14999868 has 36 divisors (see below), whose sum is σ = 40834248. Its totient is φ = 4615200.

The previous prime is 14999867. The next prime is 14999903. The reversal of 14999868 is 86899941.

14999868 is a `hidden beast` number, since 1 + 499 + 98 + 68 = 666.

14999868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14999861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15558 + ... + 16493.

Almost surely, 2^14999868 is an apocalyptic number.

14999868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14999868 is an abundant number, since it is smaller than the sum of its proper divisors (25834380).

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

14999868 is a wasteful number, since it uses less digits than its factorization.

14999868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32074 (or 32069 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The square root of 14999868 is about 3872.9663050432. The cubic root of 14999868 is about 246.6204840087.

The spelling of 14999868 in words is "fourteen million, nine hundred ninety-nine thousand, eight hundred sixty-eight".