296928231 has 8 divisors (see below), whose sum is σ = 397482624. Its totient is φ = 197163000.

The previous prime is 296928223. The next prime is 296928253. The reversal of 296928231 is 132829692.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 296928231 - 2³ = 296928223 is a prime.

It is a super-2 number, since 2×296928231² = 176332748729578722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296928221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196411 + ... + 197916.

It is an arithmetic number, because the mean of its divisors is an integer number (49685328).

Almost surely, 2^296928231 is an apocalyptic number.

296928231 is a deficient number, since it is larger than the sum of its proper divisors (100554393).

296928231 is a wasteful number, since it uses less digits than its factorization.

296928231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394581.

The product of its digits is 93312, while the sum is 42.

The square root of 296928231 is about 17231.6055839263. The cubic root of 296928231 is about 667.1402811488.

The spelling of 296928231 in words is "two hundred ninety-six million, nine hundred twenty-eight thousand, two hundred thirty-one".