125730038 has 16 divisors (see below), whose sum is σ = 215751840. Its totient is φ = 53830656.

The previous prime is 125730037. The next prime is 125730041. The reversal of 125730038 is 830037521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125730037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12248 + ... + 20036.

It is an arithmetic number, because the mean of its divisors is an integer number (13484490).

Almost surely, 2^125730038 is an apocalyptic number.

125730038 is a deficient number, since it is larger than the sum of its proper divisors (90021802).

125730038 is a wasteful number, since it uses less digits than its factorization.

125730038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8951.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 125730038 is about 11212.9406490893. The cubic root of 125730038 is about 500.9714951717.

Adding to 125730038 its reverse (830037521), we get a palindrome (955767559).

The spelling of 125730038 in words is "one hundred twenty-five million, seven hundred thirty thousand, thirty-eight".