125037036 has 18 divisors (see below), whose sum is σ = 316065932. Its totient is φ = 41679000.

The previous prime is 125037019. The next prime is 125037037. The reversal of 125037036 is 630730521.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (125037037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1736590 + ... + 1736661.

Almost surely, 2^125037036 is an apocalyptic number.

It is an amenable number.

125037036 is an abundant number, since it is smaller than the sum of its proper divisors (191028896).

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

125037036 is a wasteful number, since it uses less digits than its factorization.

125037036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473261 (or 3473256 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 125037036 is about 11181.9960651039. The cubic root of 125037036 is about 500.0493764571.

Adding to 125037036 its reverse (630730521), we get a palindrome (755767557).

The spelling of 125037036 in words is "one hundred twenty-five million, thirty-seven thousand, thirty-six".