925148331 has 16 divisors (see below), whose sum is σ = 1381057920. Its totient is φ = 612055080.

The previous prime is 925148309. The next prime is 925148339. The reversal of 925148331 is 133841529.

925148331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 925148331 - 2⁵ = 925148299 is a prime.

It is a super-2 number, since 2×925148331² = 1711798868704171122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (925148339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127245 + ... + 134318.

It is an arithmetic number, because the mean of its divisors is an integer number (86316120).

Almost surely, 2^925148331 is an apocalyptic number.

925148331 is a deficient number, since it is larger than the sum of its proper divisors (455909589).

925148331 is a wasteful number, since it uses less digits than its factorization.

925148331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261703 (or 261697 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 925148331 is about 30416.2511003575. The cubic root of 925148331 is about 974.3996588274.

The spelling of 925148331 in words is "nine hundred twenty-five million, one hundred forty-eight thousand, three hundred thirty-one".