125807802 has 16 divisors (see below), whose sum is σ = 251772192. Its totient is φ = 41909840.

The previous prime is 125807789. The next prime is 125807813. The reversal of 125807802 is 208708521.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 5677 + ... + 16847.

It is an arithmetic number, because the mean of its divisors is an integer number (15735762).

Almost surely, 2^125807802 is an apocalyptic number.

125807802 is an abundant number, since it is smaller than the sum of its proper divisors (125964390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125807802 is a wasteful number, since it uses less digits than its factorization.

125807802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13053.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 125807802 is about 11216.4077137023. The cubic root of 125807802 is about 501.0747574708.

The spelling of 125807802 in words is "one hundred twenty-five million, eight hundred seven thousand, eight hundred two".