14997950 has 72 divisors (see below), whose sum is σ = 31961496. Its totient is φ = 5227200.

The previous prime is 14997949. The next prime is 14997971. The reversal of 14997950 is 5979941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 223817 + ... + 223883.

Almost surely, 2^14997950 is an apocalyptic number.

14997950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14997950 is an abundant number, since it is smaller than the sum of its proper divisors (16963546).

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

14997950 is a wasteful number, since it uses less digits than its factorization.

14997950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 14997950 is about 3872.7186833025. The cubic root of 14997950 is about 246.6099719551.

Subtracting from 14997950 its reverse (5979941), we obtain a square (9018009 = 3003²).

It can be divided in two parts, 1499 and 7950, that added together give a palindrome (9449).

The spelling of 14997950 in words is "fourteen million, nine hundred ninety-seven thousand, nine hundred fifty".