2285422379 has 2 divisors, whose sum is σ = 2285422380. Its totient is φ = 2285422378.

The previous prime is 2285422339. The next prime is 2285422427. The reversal of 2285422379 is 9732245822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2285422379 - 2²⁰ = 2284373803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2285422339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142711189 + 1142711190.

It is an arithmetic number, because the mean of its divisors is an integer number (1142711190).

Almost surely, 2^2285422379 is an apocalyptic number.

2285422379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285422379 is an equidigital number, since it uses as much as digits as its factorization.

2285422379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 2285422379 is about 47806.0914424093. The cubic root of 2285422379 is about 1317.2114339082.

The spelling of 2285422379 in words is "two billion, two hundred eighty-five million, four hundred twenty-two thousand, three hundred seventy-nine".