9231625 has 48 divisors (see below), whose sum is σ = 13703040. Its totient is φ = 6177600.

The previous prime is 9231623. The next prime is 9231631. The reversal of 9231625 is 5261329.

It is not a de Polignac number, because 9231625 - 2¹ = 9231623 is a prime.

Its product of digits (3240) is a multiple of the sum of its prime divisors (60).

It is a junction number, because it is equal to n+sod(n) for n = 9231593 and 9231602.

It is not an unprimeable number, because it can be changed into a prime (9231623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 401364 + ... + 401386.

It is an arithmetic number, because the mean of its divisors is an integer number (285480).

Almost surely, 2^9231625 is an apocalyptic number.

9231625 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9231625 is a deficient number, since it is larger than the sum of its proper divisors (4471415).

9231625 is a wasteful number, since it uses less digits than its factorization.

9231625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 60 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 9231625 is about 3038.3589320553. The cubic root of 9231625 is about 209.7777315717. Note that the first 4 decimals are identical.

The spelling of 9231625 in words is "nine million, two hundred thirty-one thousand, six hundred twenty-five".