2621197130 has 32 divisors (see below), whose sum is σ = 4863931200. Its totient is φ = 1016572032.

The previous prime is 2621197129. The next prime is 2621197141. The reversal of 2621197130 is 317911262.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12641 + ... + 73499.

It is an arithmetic number, because the mean of its divisors is an integer number (151997850).

Almost surely, 2^2621197130 is an apocalyptic number.

2621197130 is a deficient number, since it is larger than the sum of its proper divisors (2242734070).

2621197130 is a wasteful number, since it uses less digits than its factorization.

2621197130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60998.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2621197130 is about 51197.6281677189. The cubic root of 2621197130 is about 1378.7956183104.

The spelling of 2621197130 in words is "two billion, six hundred twenty-one million, one hundred ninety-seven thousand, one hundred thirty".