14997735 has 12 divisors (see below), whose sum is σ = 25996152. Its totient is φ = 7998768.

The previous prime is 14997733. The next prime is 14997737. The reversal of 14997735 is 53779941.

It is an interprime number because it is at equal distance from previous prime (14997733) and next prime (14997737).

It is not a de Polignac number, because 14997735 - 2¹ = 14997733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 333283 = 14997735 / (1 + 4 + 9 + 9 + 7 + 7 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14997733) 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, 166597 + ... + 166686.

It is an arithmetic number, because the mean of its divisors is an integer number (2166346).

Almost surely, 2^14997735 is an apocalyptic number.

14997735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14997735 is a deficient number, since it is larger than the sum of its proper divisors (10998417).

14997735 is a wasteful number, since it uses less digits than its factorization.

14997735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333294 (or 333291 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 14997735 is about 3872.6909249255. The cubic root of 14997735 is about 246.6087935408.

The spelling of 14997735 in words is "fourteen million, nine hundred ninety-seven thousand, seven hundred thirty-five".