125298582 has 16 divisors (see below), whose sum is σ = 253770240. Its totient is φ = 41237352.

The previous prime is 125298541. The next prime is 125298611. The reversal of 125298582 is 285892521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131698 + ... + 132645.

It is an arithmetic number, because the mean of its divisors is an integer number (15860640).

Almost surely, 2^125298582 is an apocalyptic number.

125298582 is an abundant number, since it is smaller than the sum of its proper divisors (128471658).

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

125298582 is a wasteful number, since it uses less digits than its factorization.

125298582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264427.

The product of its digits is 115200, while the sum is 42.

The square root of 125298582 is about 11193.6849160587. The cubic root of 125298582 is about 500.3977927712.

The spelling of 125298582 in words is "one hundred twenty-five million, two hundred ninety-eight thousand, five hundred eighty-two".