14970731 has 2 divisors, whose sum is σ = 14970732. Its totient is φ = 14970730.

The previous prime is 14970701. The next prime is 14970773. The reversal of 14970731 is 13707941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14970731 - 2⁶ = 14970667 is a prime.

It is a super-2 number, since 2×14970731² = 448245573348722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14970701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7485365 + 7485366.

It is an arithmetic number, because the mean of its divisors is an integer number (7485366).

Almost surely, 2^14970731 is an apocalyptic number.

14970731 is a deficient number, since it is larger than the sum of its proper divisors (1).

14970731 is an equidigital number, since it uses as much as digits as its factorization.

14970731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 14970731 is about 3869.2028894851. The cubic root of 14970731 is about 246.4606950731.

The spelling of 14970731 in words is "fourteen million, nine hundred seventy thousand, seven hundred thirty-one".