125322546 has 16 divisors (see below), whose sum is σ = 251504064. Its totient is φ = 41631024.

The previous prime is 125322541. The next prime is 125322557. The reversal of 125322546 is 645223521.

It is not an unprimeable number, because it can be changed into a prime (125322541) 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 in 7 ways as a sum of consecutive naturals, for example, 33886 + ... + 37401.

It is an arithmetic number, because the mean of its divisors is an integer number (15719004).

Almost surely, 2^125322546 is an apocalyptic number.

125322546 is an abundant number, since it is smaller than the sum of its proper divisors (126181518).

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

125322546 is a wasteful number, since it uses less digits than its factorization.

125322546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71585.

The product of its digits is 14400, while the sum is 30.

The square root of 125322546 is about 11194.7552898668. The cubic root of 125322546 is about 500.4296919572.

The spelling of 125322546 in words is "one hundred twenty-five million, three hundred twenty-two thousand, five hundred forty-six".