130374522 has 40 divisors (see below), whose sum is σ = 298368576. Its totient is φ = 42531048.

The previous prime is 130374521. The next prime is 130374529. The reversal of 130374522 is 225473031.

130374522 is a `hidden beast` number, since 130 + 3 + 7 + 4 + 522 = 666.

It is a super-3 number, since 3×130374522³ (a number of 25 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (130374521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 948 + ... + 16175.

Almost surely, 2^130374522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130374522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149184288).

130374522 is an abundant number, since it is smaller than the sum of its proper divisors (167994054).

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

130374522 is a wasteful number, since it uses less digits than its factorization.

130374522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17184 (or 17175 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 130374522 is about 11418.1663151313. The cubic root of 130374522 is about 507.0657104706.

The spelling of 130374522 in words is "one hundred thirty million, three hundred seventy-four thousand, five hundred twenty-two".