125882213 has 4 divisors (see below), whose sum is σ = 127761120. Its totient is φ = 124003308.

The previous prime is 125882189. The next prime is 125882221. The reversal of 125882213 is 312288521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125882213 - 2²⁰ = 124833637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125882213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125872213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939353 + ... + 939486.

It is an arithmetic number, because the mean of its divisors is an integer number (31940280).

Almost surely, 2^125882213 is an apocalyptic number.

It is an amenable number.

125882213 is a deficient number, since it is larger than the sum of its proper divisors (1878907).

125882213 is an equidigital number, since it uses as much as digits as its factorization.

125882213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878906.

The product of its digits is 7680, while the sum is 32.

The square root of 125882213 is about 11219.7242835998. The cubic root of 125882213 is about 501.1735275115.

The spelling of 125882213 in words is "one hundred twenty-five million, eight hundred eighty-two thousand, two hundred thirteen".