125232828 has 36 divisors (see below), whose sum is σ = 339919272. Its totient is φ = 35780640.

The previous prime is 125232823. The next prime is 125232841. The reversal of 125232828 is 828232521.

It is a super-2 number, since 2×125232828² = 31366522417755168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125232823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105903 + ... + 107078.

It is an arithmetic number, because the mean of its divisors is an integer number (9442202).

Almost surely, 2^125232828 is an apocalyptic number.

It is an amenable number.

125232828 is an abundant number, since it is smaller than the sum of its proper divisors (214686444).

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

125232828 is a wasteful number, since it uses less digits than its factorization.

125232828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213002 (or 212993 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 125232828 is about 11190.7474281211. The cubic root of 125232828 is about 500.3102447899.

It can be divided in two parts, 12523 and 2828, that added together give a palindrome (15351).

The spelling of 125232828 in words is "one hundred twenty-five million, two hundred thirty-two thousand, eight hundred twenty-eight".