125361436 has 12 divisors (see below), whose sum is σ = 224733600. Its totient is φ = 61151840.

The previous prime is 125361433. The next prime is 125361437. The reversal of 125361436 is 634163521.

It is a junction number, because it is equal to n+sod(n) for n = 125361398 and 125361407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125361433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382036 + ... + 382363.

It is an arithmetic number, because the mean of its divisors is an integer number (18727800).

Almost surely, 2^125361436 is an apocalyptic number.

It is an amenable number.

125361436 is a deficient number, since it is larger than the sum of its proper divisors (99372164).

125361436 is a wasteful number, since it uses less digits than its factorization.

125361436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764444 (or 764442 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 125361436 is about 11196.4921292340. The cubic root of 125361436 is about 500.4814509279.

The spelling of 125361436 in words is "one hundred twenty-five million, three hundred sixty-one thousand, four hundred thirty-six".