8292725 has 12 divisors (see below), whose sum is σ = 11752224. Its totient is φ = 5686320.

The previous prime is 8292707. The next prime is 8292737. The reversal of 8292725 is 5272928.

It is not a de Polignac number, because 8292725 - 2¹⁴ = 8276341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23519 + ... + 23868.

It is an arithmetic number, because the mean of its divisors is an integer number (979352).

Almost surely, 2^8292725 is an apocalyptic number.

It is an amenable number.

8292725 is a deficient number, since it is larger than the sum of its proper divisors (3459499).

8292725 is a wasteful number, since it uses less digits than its factorization.

8292725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47404 (or 47399 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 8292725 is about 2879.7091867062. The cubic root of 8292725 is about 202.4102126969.

The spelling of 8292725 in words is "eight million, two hundred ninety-two thousand, seven hundred twenty-five".