2617140964 has 9 divisors (see below), whose sum is σ = 4580175747. Its totient is φ = 1308519324.

The previous prime is 2617140961. The next prime is 2617140979. The reversal of 2617140964 is 4690417162.

The square root of 2617140964 is 51158.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2617140961) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 89527 + ... + 115105.

Almost surely, 2^2617140964 is an apocalyptic number.

2617140964 is the 51158-th square number.

It is an amenable number.

2617140964 is a deficient number, since it is larger than the sum of its proper divisors (1963034783).

2617140964 is an frugal number, since it uses more digits than its factorization.

2617140964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51162 (or 25581 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The cubic root of 2617140964 is about 1378.0840463482.

The spelling of 2617140964 in words is "two billion, six hundred seventeen million, one hundred forty thousand, nine hundred sixty-four".