130274190 has 64 divisors (see below), whose sum is σ = 349531200. Its totient is φ = 34526592.

The previous prime is 130274173. The next prime is 130274191. The reversal of 130274190 is 91472031.

It is a super-2 number, since 2×130274190² = 33942729160312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130274191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45316 + ... + 48104.

It is an arithmetic number, because the mean of its divisors is an integer number (5461425).

Almost surely, 2^130274190 is an apocalyptic number.

130274190 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 130274190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174765600).

130274190 is an abundant number, since it is smaller than the sum of its proper divisors (219257010).

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

130274190 is a wasteful number, since it uses less digits than its factorization.

130274190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978 (or 2972 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 130274190 is about 11413.7719444538. The cubic root of 130274190 is about 506.9356033192.

The spelling of 130274190 in words is "one hundred thirty million, two hundred seventy-four thousand, one hundred ninety".