927492725 has 12 divisors (see below), whose sum is σ = 1167258624. Its totient is φ = 730918320.

The previous prime is 927492721. The next prime is 927492767. The reversal of 927492725 is 527294729.

It is a happy number.

It is not a de Polignac number, because 927492725 - 2² = 927492721 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 927492725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (927492721) 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, 275189 + ... + 278538.

It is an arithmetic number, because the mean of its divisors is an integer number (97271552).

Almost surely, 2^927492725 is an apocalyptic number.

It is an amenable number.

927492725 is a deficient number, since it is larger than the sum of its proper divisors (239765899).

927492725 is a wasteful number, since it uses less digits than its factorization.

927492725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553804 (or 553799 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 927492725 is about 30454.7652264797. The cubic root of 927492725 is about 975.2220313978. Note that the first 3 decimals are identical.

The spelling of 927492725 in words is "nine hundred twenty-seven million, four hundred ninety-two thousand, seven hundred twenty-five".