125904703 has 8 divisors (see below), whose sum is σ = 133807680. Its totient is φ = 118056960.

The previous prime is 125904679. The next prime is 125904707. The reversal of 125904703 is 307409521.

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

It is a cyclic number.

It is not a de Polignac number, because 125904703 - 2¹⁷ = 125773631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125904707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9058 + ... + 18271.

It is an arithmetic number, because the mean of its divisors is an integer number (16725960).

Almost surely, 2^125904703 is an apocalyptic number.

125904703 is a deficient number, since it is larger than the sum of its proper divisors (7902977).

125904703 is a wasteful number, since it uses less digits than its factorization.

125904703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27617.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 125904703 is about 11220.7264916315. The cubic root of 125904703 is about 501.2033721342.

The spelling of 125904703 in words is "one hundred twenty-five million, nine hundred four thousand, seven hundred three".