2292240862 has 4 divisors (see below), whose sum is σ = 3438361296. Its totient is φ = 1146120430.

The previous prime is 2292240857. The next prime is 2292240877. The reversal of 2292240862 is 2680422922.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573060214 + ... + 573060217.

It is an arithmetic number, because the mean of its divisors is an integer number (859590324).

Almost surely, 2^2292240862 is an apocalyptic number.

2292240862 is a deficient number, since it is larger than the sum of its proper divisors (1146120434).

2292240862 is a wasteful number, since it uses less digits than its factorization.

2292240862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146120433.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2292240862 is about 47877.3522868590. The cubic root of 2292240862 is about 1318.5200857557.

The spelling of 2292240862 in words is "two billion, two hundred ninety-two million, two hundred forty thousand, eight hundred sixty-two".