130550646 has 16 divisors (see below), whose sum is σ = 263637504. Its totient is φ = 43094184.

The previous prime is 130550621. The next prime is 130550659. The reversal of 130550646 is 646055031.

130550646 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105006 + ... + 106241.

It is an arithmetic number, because the mean of its divisors is an integer number (16477344).

Almost surely, 2^130550646 is an apocalyptic number.

130550646 is an abundant number, since it is smaller than the sum of its proper divisors (133086858).

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

130550646 is a wasteful number, since it uses less digits than its factorization.

130550646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211355.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 130550646 is about 11425.8761589648. The cubic root of 130550646 is about 507.2939407900.

The spelling of 130550646 in words is "one hundred thirty million, five hundred fifty thousand, six hundred forty-six".