125927926 has 4 divisors (see below), whose sum is σ = 188891892. Its totient is φ = 62963962.

The previous prime is 125927917. The next prime is 125927929. The reversal of 125927926 is 629729521.

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

It is a super-2 number, since 2×125927926² = 31715685093322952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125927929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31481980 + ... + 31481983.

It is an arithmetic number, because the mean of its divisors is an integer number (47222973).

Almost surely, 2^125927926 is an apocalyptic number.

125927926 is a deficient number, since it is larger than the sum of its proper divisors (62963966).

125927926 is an equidigital number, since it uses as much as digits as its factorization.

125927926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62963965.

The product of its digits is 136080, while the sum is 43.

The square root of 125927926 is about 11221.7612699611. The cubic root of 125927926 is about 501.2341857313.

The spelling of 125927926 in words is "one hundred twenty-five million, nine hundred twenty-seven thousand, nine hundred twenty-six".