2292620783 has 2 divisors, whose sum is σ = 2292620784. Its totient is φ = 2292620782.

The previous prime is 2292620747. The next prime is 2292620789. The reversal of 2292620783 is 3870262922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2292620783 - 2⁶ = 2292620719 is a prime.

It is a super-2 number, since 2×2292620783² = 10512220109287066178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2292620783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2292620789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146310391 + 1146310392.

It is an arithmetic number, because the mean of its divisors is an integer number (1146310392).

Almost surely, 2^2292620783 is an apocalyptic number.

2292620783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292620783 is an equidigital number, since it uses as much as digits as its factorization.

2292620783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2292620783 is about 47881.3197708668. The cubic root of 2292620783 is about 1318.5929265299.

The spelling of 2292620783 in words is "two billion, two hundred ninety-two million, six hundred twenty thousand, seven hundred eighty-three".