130426624 has 36 divisors (see below), whose sum is σ = 261121000. Its totient is φ = 65018880.

The previous prime is 130426607. The next prime is 130426631. The reversal of 130426624 is 426624031.

It is a super-2 number, since 2×130426624² = 34022208496074752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 130426592 and 130426601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127234 + ... + 128254.

Almost surely, 2^130426624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130426624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130560500).

130426624 is an abundant number, since it is smaller than the sum of its proper divisors (130694376).

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

130426624 is an equidigital number, since it uses as much as digits as its factorization.

130426624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 130426624 is about 11420.4476269540. The cubic root of 130426624 is about 507.1332482550.

The spelling of 130426624 in words is "one hundred thirty million, four hundred twenty-six thousand, six hundred twenty-four".