9372725 has 6 divisors (see below), whose sum is σ = 11622210. Its totient is φ = 7498160.

The previous prime is 9372709. The next prime is 9372751. The reversal of 9372725 is 5272739.

It can be written as a sum of positive squares in 3 ways, for example, as 2617924 + 6754801 = 1618^2 + 2599^2 .

It is not a de Polignac number, because 9372725 - 2⁴ = 9372709 is a prime.

It is a d-powerful number, because it can be written as 9 + 3¹⁴ + 7⁴ + 2⁴ + 7⁴ + 2²² + 5⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187430 + ... + 187479.

It is an arithmetic number, because the mean of its divisors is an integer number (1937035).

Almost surely, 2^9372725 is an apocalyptic number.

It is an amenable number.

9372725 is a deficient number, since it is larger than the sum of its proper divisors (2249485).

9372725 is a wasteful number, since it uses less digits than its factorization.

9372725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374919 (or 374914 counting only the distinct ones).

The product of its digits is 26460, while the sum is 35.

The square root of 9372725 is about 3061.4906499939. The cubic root of 9372725 is about 210.8411088628.

The spelling of 9372725 in words is "nine million, three hundred seventy-two thousand, seven hundred twenty-five".