14570725 has 24 divisors (see below), whose sum is σ = 19686240. Its totient is φ = 10633920.

The previous prime is 14570719. The next prime is 14570729. The reversal of 14570725 is 52707541.

It is a de Polignac number, because none of the positive numbers 2^k-14570725 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14570729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34566 + ... + 34984.

It is an arithmetic number, because the mean of its divisors is an integer number (820260).

Almost surely, 2^14570725 is an apocalyptic number.

It is an amenable number.

14570725 is a deficient number, since it is larger than the sum of its proper divisors (5115515).

14570725 is a wasteful number, since it uses less digits than its factorization.

14570725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 14570725 is about 3817.1619038233. The cubic root of 14570725 is about 244.2457715761.

The spelling of 14570725 in words is "fourteen million, five hundred seventy thousand, seven hundred twenty-five".