326560130 has 16 divisors (see below), whose sum is σ = 633024504. Its totient is φ = 120576000.

The previous prime is 326560127. The next prime is 326560133. The reversal of 326560130 is 31065623.

It is an interprime number because it is at equal distance from previous prime (326560127) and next prime (326560133).

It can be written as a sum of positive squares in 4 ways, for example, as 236329129 + 90231001 = 15373^2 + 9499^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 326560130.

It is not an unprimeable number, because it can be changed into a prime (326560133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255871 + ... + 1256130.

Almost surely, 2^326560130 is an apocalyptic number.

326560130 is a deficient number, since it is larger than the sum of its proper divisors (306464374).

326560130 is a wasteful number, since it uses less digits than its factorization.

326560130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512021.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 326560130 is about 18070.9747938511. The cubic root of 326560130 is about 688.6328246002.

The spelling of 326560130 in words is "three hundred twenty-six million, five hundred sixty thousand, one hundred thirty".