232501460 has 48 divisors (see below), whose sum is σ = 499604112. Its totient is φ = 90854400.

The previous prime is 232501459. The next prime is 232501463. The reversal of 232501460 is 64105232.

It can be written as a sum of positive squares in 8 ways, for example, as 39513796 + 192987664 = 6286^2 + 13892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232501463) 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, 446000 + ... + 446520.

It is an arithmetic number, because the mean of its divisors is an integer number (10408419).

Almost surely, 2^232501460 is an apocalyptic number.

232501460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232501460 is an abundant number, since it is smaller than the sum of its proper divisors (267102652).

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

232501460 is a wasteful number, since it uses less digits than its factorization.

232501460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 232501460 is about 15247.9985571878. The cubic root of 232501460 is about 614.9057603412.

Adding to 232501460 its reverse (64105232), we get a palindrome (296606692).

The spelling of 232501460 in words is "two hundred thirty-two million, five hundred one thousand, four hundred sixty".