125738622 has 32 divisors (see below), whose sum is σ = 285922560. Its totient is φ = 40937400.

The previous prime is 125738611. The next prime is 125738623. The reversal of 125738622 is 226837521.

125738622 is a `hidden beast` number, since 1 + 2 + 573 + 86 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125738623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24754 + ... + 29397.

It is an arithmetic number, because the mean of its divisors is an integer number (8935080).

Almost surely, 2^125738622 is an apocalyptic number.

125738622 is an abundant number, since it is smaller than the sum of its proper divisors (160183938).

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

125738622 is a wasteful number, since it uses less digits than its factorization.

125738622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54205 (or 54199 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 125738622 is about 11213.3234145814. The cubic root of 125738622 is about 500.9828958986.

The spelling of 125738622 in words is "one hundred twenty-five million, seven hundred thirty-eight thousand, six hundred twenty-two".