14456745 has 32 divisors (see below), whose sum is σ = 25891200. Its totient is φ = 7653312.

The previous prime is 14456693. The next prime is 14456759. The reversal of 14456745 is 54765441.

It is not a de Polignac number, because 14456745 - 2¹² = 14452649 is a prime.

Its product of digits (67200) is a multiple of the sum of its prime divisors (800).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23046 + ... + 23664.

It is an arithmetic number, because the mean of its divisors is an integer number (809100).

Almost surely, 2^14456745 is an apocalyptic number.

14456745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14456745 is a deficient number, since it is larger than the sum of its proper divisors (11434455).

14456745 is a wasteful number, since it uses less digits than its factorization.

14456745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 800 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 14456745 is about 3802.2026510958. The cubic root of 14456745 is about 243.6072300021.

The spelling of 14456745 in words is "fourteen million, four hundred fifty-six thousand, seven hundred forty-five".