1022960617 has 4 divisors (see below), whose sum is σ = 1169097856. Its totient is φ = 876823380.

The previous prime is 1022960597. The next prime is 1022960663. The reversal of 1022960617 is 7160692201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022960617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022960677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73068609 + ... + 73068622.

It is an arithmetic number, because the mean of its divisors is an integer number (292274464).

Almost surely, 2^1022960617 is an apocalyptic number.

It is an amenable number.

1022960617 is a deficient number, since it is larger than the sum of its proper divisors (146137239).

1022960617 is an equidigital number, since it uses as much as digits as its factorization.

1022960617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146137238.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1022960617 is about 31983.7555174498. The cubic root of 1022960617 is about 1007.5956982905.

The spelling of 1022960617 in words is "one billion, twenty-two million, nine hundred sixty thousand, six hundred seventeen".