125442622 has 8 divisors (see below), whose sum is σ = 188393400. Its totient is φ = 62644824.

The previous prime is 125442619. The next prime is 125442623. The reversal of 125442622 is 226244521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125442623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36172 + ... + 39487.

It is an arithmetic number, because the mean of its divisors is an integer number (23549175).

Almost surely, 2^125442622 is an apocalyptic number.

125442622 is a deficient number, since it is larger than the sum of its proper divisors (62950778).

125442622 is an equidigital number, since it uses as much as digits as its factorization.

125442622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76490.

The product of its digits is 7680, while the sum is 28.

The square root of 125442622 is about 11200.1170529598. The cubic root of 125442622 is about 500.5894674498.

The spelling of 125442622 in words is "one hundred twenty-five million, four hundred forty-two thousand, six hundred twenty-two".