923195136 has 36 divisors (see below), whose sum is σ = 2457047432. Its totient is φ = 307731456.

The previous prime is 923195129. The next prime is 923195171. The reversal of 923195136 is 631591329.

It is a junction number, because it is equal to n+sod(n) for n = 923195094 and 923195103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600271 + ... + 601806.

Almost surely, 2^923195136 is an apocalyptic number.

923195136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

923195136 is an abundant number, since it is smaller than the sum of its proper divisors (1533852296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

923195136 is a wasteful number, since it uses less digits than its factorization.

923195136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202096 (or 1202082 counting only the distinct ones).

The product of its digits is 43740, while the sum is 39.

The square root of 923195136 is about 30384.1263820436. The cubic root of 923195136 is about 973.7134504988.

The spelling of 923195136 in words is "nine hundred twenty-three million, one hundred ninety-five thousand, one hundred thirty-six".