2292620765 has 16 divisors (see below), whose sum is σ = 2920624128. Its totient is φ = 1721677056.

The previous prime is 2292620747. The next prime is 2292620783. The reversal of 2292620765 is 5670262922.

It is an interprime number because it is at equal distance from previous prime (2292620747) and next prime (2292620783).

It is a cyclic number.

It is not a de Polignac number, because 2292620765 - 2²² = 2288426461 is a prime.

It is a super-2 number, since 2×2292620765² = 10512219944218370450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2657 + ... + 67766.

It is an arithmetic number, because the mean of its divisors is an integer number (182539008).

Almost surely, 2^2292620765 is an apocalyptic number.

It is an amenable number.

2292620765 is a deficient number, since it is larger than the sum of its proper divisors (628003363).

2292620765 is a wasteful number, since it uses less digits than its factorization.

2292620765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70828.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 2292620765 is about 47881.3195829021. The cubic root of 2292620765 is about 1318.5929230790.

The spelling of 2292620765 in words is "two billion, two hundred ninety-two million, six hundred twenty thousand, seven hundred sixty-five".