125937398 has 4 divisors (see below), whose sum is σ = 188906100. Its totient is φ = 62968698.

The previous prime is 125937373. The next prime is 125937431. The reversal of 125937398 is 893739521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31484348 + ... + 31484351.

It is an arithmetic number, because the mean of its divisors is an integer number (47226525).

Almost surely, 2^125937398 is an apocalyptic number.

125937398 is a deficient number, since it is larger than the sum of its proper divisors (62968702).

125937398 is an equidigital number, since it uses as much as digits as its factorization.

125937398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62968701.

The product of its digits is 408240, while the sum is 47.

The square root of 125937398 is about 11222.1832991624. The cubic root of 125937398 is about 501.2467526318.

It can be divided in two parts, 12593 and 7398, that added together give a palindrome (19991).

The spelling of 125937398 in words is "one hundred twenty-five million, nine hundred thirty-seven thousand, three hundred ninety-eight".