125626087 has 2 divisors, whose sum is σ = 125626088. Its totient is φ = 125626086.

The previous prime is 125626079. The next prime is 125626103. The reversal of 125626087 is 780626521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125626087 - 2³ = 125626079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125626187) by changing a digit.

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 as a sum of consecutive naturals, namely, 62813043 + 62813044.

It is an arithmetic number, because the mean of its divisors is an integer number (62813044).

Almost surely, 2^125626087 is an apocalyptic number.

125626087 is a deficient number, since it is larger than the sum of its proper divisors (1).

125626087 is an equidigital number, since it uses as much as digits as its factorization.

125626087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 125626087 is about 11208.3043766664. The cubic root of 125626087 is about 500.8333928078.

The spelling of 125626087 in words is "one hundred twenty-five million, six hundred twenty-six thousand, eighty-seven".