130214624 has 36 divisors (see below), whose sum is σ = 259830144. Its totient is φ = 64233792.

The previous prime is 130214603. The next prime is 130214627. The reversal of 130214624 is 426412031.

It is a super-2 number, since 2×130214624² = 33911696606922752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130214624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130214627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 727367 + ... + 727545.

It is an arithmetic number, because the mean of its divisors is an integer number (7217504).

Almost surely, 2^130214624 is an apocalyptic number.

It is an amenable number.

130214624 is a deficient number, since it is larger than the sum of its proper divisors (129615520).

130214624 is an equidigital number, since it uses as much as digits as its factorization.

130214624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 130214624 is about 11411.1622545646. The cubic root of 130214624 is about 506.8583285355.

Adding to 130214624 its reverse (426412031), we get a palindrome (556626655).

The spelling of 130214624 in words is "one hundred thirty million, two hundred fourteen thousand, six hundred twenty-four".