130422526 has 16 divisors (see below), whose sum is σ = 215583984. Its totient is φ = 58794624.

The previous prime is 130422511. The next prime is 130422547. The reversal of 130422526 is 625224031.

It is a self number, because there is not a number n which added to its sum of digits gives 130422526.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57211 + ... + 59446.

It is an arithmetic number, because the mean of its divisors is an integer number (13473999).

Almost surely, 2^130422526 is an apocalyptic number.

130422526 is a deficient number, since it is larger than the sum of its proper divisors (85161458).

130422526 is a wasteful number, since it uses less digits than its factorization.

130422526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116715.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 130422526 is about 11420.2682105106. The cubic root of 130422526 is about 507.1279368297.

Adding to 130422526 its reverse (625224031), we get a palindrome (755646557).

The spelling of 130422526 in words is "one hundred thirty million, four hundred twenty-two thousand, five hundred twenty-six".