125189382 has 16 divisors (see below), whose sum is σ = 250819632. Its totient is φ = 41656320.

The previous prime is 125189371. The next prime is 125189413. The reversal of 125189382 is 283981521.

It is a self number, because there is not a number n which added to its sum of digits gives 125189382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14619 + ... + 21542.

It is an arithmetic number, because the mean of its divisors is an integer number (15676227).

Almost surely, 2^125189382 is an apocalyptic number.

125189382 is an abundant number, since it is smaller than the sum of its proper divisors (125630250).

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

125189382 is a wasteful number, since it uses less digits than its factorization.

125189382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36743.

The product of its digits is 34560, while the sum is 39.

The square root of 125189382 is about 11188.8061025294. The cubic root of 125189382 is about 500.2523819186.

The spelling of 125189382 in words is "one hundred twenty-five million, one hundred eighty-nine thousand, three hundred eighty-two".