125390762 has 8 divisors (see below), whose sum is σ = 214955616. Its totient is φ = 53738892.

The previous prime is 125390761. The next prime is 125390767. The reversal of 125390762 is 267093521.

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

It is not an unprimeable number, because it can be changed into a prime (125390761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4478228 + ... + 4478255.

It is an arithmetic number, because the mean of its divisors is an integer number (26869452).

Almost surely, 2^125390762 is an apocalyptic number.

125390762 is a deficient number, since it is larger than the sum of its proper divisors (89564854).

125390762 is an equidigital number, since it uses as much as digits as its factorization.

125390762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956492.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 125390762 is about 11197.8016592544. The cubic root of 125390762 is about 500.5204740256.

The spelling of 125390762 in words is "one hundred twenty-five million, three hundred ninety thousand, seven hundred sixty-two".