130274850 has 48 divisors (see below), whose sum is σ = 326318400. Its totient is φ = 34392000.

The previous prime is 130274843. The next prime is 130274861. The reversal of 130274850 is 58472031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10851 + ... + 19449.

It is an arithmetic number, because the mean of its divisors is an integer number (6798300).

Almost surely, 2^130274850 is an apocalyptic number.

130274850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130274850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163159200).

130274850 is an abundant number, since it is smaller than the sum of its proper divisors (196043550).

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

130274850 is a wasteful number, since it uses less digits than its factorization.

130274850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8715 (or 8710 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 130274850 is about 11413.8008568575. The cubic root of 130274850 is about 506.9364594031.

The spelling of 130274850 in words is "one hundred thirty million, two hundred seventy-four thousand, eight hundred fifty".