130644514 has 32 divisors (see below), whose sum is σ = 263120256. Its totient is φ = 46984320.

The previous prime is 130644511. The next prime is 130644517. The reversal of 130644514 is 415446031.

It is an interprime number because it is at equal distance from previous prime (130644511) and next prime (130644517).

It is not an unprimeable number, because it can be changed into a prime (130644511) 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, 30627 + ... + 34630.

It is an arithmetic number, because the mean of its divisors is an integer number (8222508).

Almost surely, 2^130644514 is an apocalyptic number.

130644514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130644514 is an abundant number, since it is smaller than the sum of its proper divisors (132475742).

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

130644514 is a wasteful number, since it uses less digits than its factorization.

130644514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65290.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 130644514 is about 11429.9831145982. The cubic root of 130644514 is about 507.4154958105.

It can be divided in two parts, 13064 and 4514, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 130644514 in words is "one hundred thirty million, six hundred forty-four thousand, five hundred fourteen".