125901262 has 8 divisors (see below), whose sum is σ = 189087192. Its totient is φ = 62872200.

The previous prime is 125901257. The next prime is 125901263. The reversal of 125901262 is 262109521.

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

It is a super-2 number, since 2×125901262² = 31702255546385288, 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 125901262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125901263) 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 3 ways as a sum of consecutive naturals, for example, 37189 + ... + 40432.

It is an arithmetic number, because the mean of its divisors is an integer number (23635899).

Almost surely, 2^125901262 is an apocalyptic number.

125901262 is a deficient number, since it is larger than the sum of its proper divisors (63185930).

125901262 is an equidigital number, since it uses as much as digits as its factorization.

125901262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78434.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 125901262 is about 11220.5731582660. The cubic root of 125901262 is about 501.1988060974.

The spelling of 125901262 in words is "one hundred twenty-five million, nine hundred one thousand, two hundred sixty-two".