125234432 has 18 divisors (see below), whose sum is σ = 249980178. Its totient is φ = 62617088.

The previous prime is 125234423. The next prime is 125234437. The reversal of 125234432 is 234432521.

It can be written as a sum of positive squares in only one way, i.e., 70829056 + 54405376 = 8416^2 + 7376^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125234437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244343 + ... + 244854.

Almost surely, 2^125234432 is an apocalyptic number.

It is an amenable number.

125234432 is a deficient number, since it is larger than the sum of its proper divisors (124745746).

125234432 is an frugal number, since it uses more digits than its factorization.

125234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489213 (or 489199 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 125234432 is about 11190.8190942397. The cubic root of 125234432 is about 500.3123807958.

Adding to 125234432 its reverse (234432521), we get a palindrome (359666953).

The spelling of 125234432 in words is "one hundred twenty-five million, two hundred thirty-four thousand, four hundred thirty-two".