130455624 has 64 divisors (see below), whose sum is σ = 352376640. Its totient is φ = 40008960.

The previous prime is 130455607. The next prime is 130455629. The reversal of 130455624 is 426554031.

It is a junction number, because it is equal to n+sod(n) for n = 130455591 and 130455600.

It is not an unprimeable number, because it can be changed into a prime (130455629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143379 + ... + 144285.

It is an arithmetic number, because the mean of its divisors is an integer number (5505885).

Almost surely, 2^130455624 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 130455624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176188320).

130455624 is an abundant number, since it is smaller than the sum of its proper divisors (221921016).

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

130455624 is a wasteful number, since it uses less digits than its factorization.

130455624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 130455624 is about 11421.7172088964. The cubic root of 130455624 is about 507.1708320292.

The spelling of 130455624 in words is "one hundred thirty million, four hundred fifty-five thousand, six hundred twenty-four".