130426620 has 24 divisors (see below), whose sum is σ = 365194704. Its totient is φ = 34780416.

The previous prime is 130426607. The next prime is 130426631. The reversal of 130426620 is 26624031.

It is a super-2 number, since 2×130426620² = 34022206409248800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086829 + ... + 1086948.

It is an arithmetic number, because the mean of its divisors is an integer number (15216446).

Almost surely, 2^130426620 is an apocalyptic number.

130426620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130426620 is an abundant number, since it is smaller than the sum of its proper divisors (234768084).

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

130426620 is a wasteful number, since it uses less digits than its factorization.

130426620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173789 (or 2173787 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 130426620 is about 11420.4474518295. The cubic root of 130426620 is about 507.1332430707.

The spelling of 130426620 in words is "one hundred thirty million, four hundred twenty-six thousand, six hundred twenty".