14949972 has 36 divisors (see below), whose sum is σ = 37957920. Its totient is φ = 4961232.

The previous prime is 14949971. The next prime is 14949989. The reversal of 14949972 is 27994941.

It is a happy number.

14949972 is a `hidden beast` number, since 1 + 494 + 99 + 72 = 666.

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 (14949971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8679 + ... + 10257.

Almost surely, 2^14949972 is an apocalyptic number.

14949972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14949972 is an abundant number, since it is smaller than the sum of its proper divisors (23007948).

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

14949972 is a wasteful number, since it uses less digits than its factorization.

14949972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1847 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 14949972 is about 3866.5193650103. The cubic root of 14949972 is about 246.3467250383.

The spelling of 14949972 in words is "fourteen million, nine hundred forty-nine thousand, nine hundred seventy-two".