125266826 has 16 divisors (see below), whose sum is σ = 194081184. Its totient is φ = 60600624.

The previous prime is 125266811. The next prime is 125266847. The reversal of 125266826 is 628662521.

It is a super-2 number, since 2×125266826² = 31383555392228552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 125266826.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2396 + ... + 16008.

It is an arithmetic number, because the mean of its divisors is an integer number (12130074).

Almost surely, 2^125266826 is an apocalyptic number.

125266826 is a deficient number, since it is larger than the sum of its proper divisors (68814358).

125266826 is a wasteful number, since it uses less digits than its factorization.

125266826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765.

The product of its digits is 69120, while the sum is 38.

The square root of 125266826 is about 11192.2663477957. The cubic root of 125266826 is about 500.3555151580.

The spelling of 125266826 in words is "one hundred twenty-five million, two hundred sixty-six thousand, eight hundred twenty-six".