130050646 has 16 divisors (see below), whose sum is σ = 225329040. Its totient is φ = 55636480.

The previous prime is 130050617. The next prime is 130050653. The reversal of 130050646 is 646050031.

It is a self number, because there is not a number n which added to its sum of digits gives 130050646.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 173491 + ... + 174238.

It is an arithmetic number, because the mean of its divisors is an integer number (14083065).

Almost surely, 2^130050646 is an apocalyptic number.

130050646 is a deficient number, since it is larger than the sum of its proper divisors (95278394).

130050646 is a wasteful number, since it uses less digits than its factorization.

130050646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347759.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 130050646 is about 11403.9750087415. The cubic root of 130050646 is about 506.6454785884.

The spelling of 130050646 in words is "one hundred thirty million, fifty thousand, six hundred forty-six".