232231497 has 8 divisors (see below), whose sum is σ = 309727200. Its totient is φ = 154778400.

The previous prime is 232231487. The next prime is 232231501. The reversal of 232231497 is 794132232.

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

It is not a de Polignac number, because 232231497 - 2¹⁰ = 232230473 is a prime.

It is a super-2 number, since 2×232231497² = 107862936397722018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232231477) 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, 5622 + ... + 22272.

It is an arithmetic number, because the mean of its divisors is an integer number (38715900).

Almost surely, 2^232231497 is an apocalyptic number.

It is an amenable number.

232231497 is a deficient number, since it is larger than the sum of its proper divisors (77495703).

232231497 is a wasteful number, since it uses less digits than its factorization.

232231497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21303.

The product of its digits is 18144, while the sum is 33.

The square root of 232231497 is about 15239.1435782986. The cubic root of 232231497 is about 614.6676742452.

The spelling of 232231497 in words is "two hundred thirty-two million, two hundred thirty-one thousand, four hundred ninety-seven".