232897000 has 160 divisors (see below), whose sum is σ = 642325320. Its totient is φ = 79027200.

The previous prime is 232896971. The next prime is 232897001. The reversal of 232897000 is 798232.

It can be written as a sum of positive squares in 4 ways, for example, as 63011844 + 169885156 = 7938^2 + 13034^2 .

It is not an unprimeable number, because it can be changed into a prime (232897001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2400952 + ... + 2401048.

Almost surely, 2^232897000 is an apocalyptic number.

232897000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232897000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321162660).

232897000 is an abundant number, since it is smaller than the sum of its proper divisors (409428320).

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

232897000 is an frugal number, since it uses more digits than its factorization.

232897000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 232897000 is about 15260.9632723495. The cubic root of 232897000 is about 615.2542628550.

The spelling of 232897000 in words is "two hundred thirty-two million, eight hundred ninety-seven thousand".