923196825 has 48 divisors (see below), whose sum is σ = 1703016000. Its totient is φ = 490320000.

The previous prime is 923196811. The next prime is 923196851. The reversal of 923196825 is 528691329.

It is not a de Polignac number, because 923196825 - 2⁶ = 923196761 is a prime.

It is a super-4 number, since 4×923196825⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166701 + ... + 172149.

It is an arithmetic number, because the mean of its divisors is an integer number (35479500).

Almost surely, 2^923196825 is an apocalyptic number.

It is an amenable number.

923196825 is a deficient number, since it is larger than the sum of its proper divisors (779819175).

923196825 is a wasteful number, since it uses less digits than its factorization.

923196825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5719 (or 5708 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 923196825 is about 30384.1541761491. The cubic root of 923196825 is about 973.7140443065.

The spelling of 923196825 in words is "nine hundred twenty-three million, one hundred ninety-six thousand, eight hundred twenty-five".