125434252 has 24 divisors (see below), whose sum is σ = 229122432. Its totient is φ = 60028800.

The previous prime is 125434237. The next prime is 125434261. The reversal of 125434252 is 252434521.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 125434252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 15907.

It is an arithmetic number, because the mean of its divisors is an integer number (9546768).

Almost surely, 2^125434252 is an apocalyptic number.

It is an amenable number.

125434252 is a deficient number, since it is larger than the sum of its proper divisors (103688180).

125434252 is a wasteful number, since it uses less digits than its factorization.

125434252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14529 (or 14527 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 125434252 is about 11199.7433899175. The cubic root of 125434252 is about 500.5783334695.

Adding to 125434252 its reverse (252434521), we get a palindrome (377868773).

The spelling of 125434252 in words is "one hundred twenty-five million, four hundred thirty-four thousand, two hundred fifty-two".