2292797236 has 12 divisors (see below), whose sum is σ = 4015684512. Its totient is φ = 1145458808.

The previous prime is 2292797219. The next prime is 2292797257. The reversal of 2292797236 is 6327972922.

It is a self number, because there is not a number n which added to its sum of digits gives 2292797236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229450 + ... + 239233.

It is an arithmetic number, because the mean of its divisors is an integer number (334640376).

Almost surely, 2^2292797236 is an apocalyptic number.

It is an amenable number.

2292797236 is a deficient number, since it is larger than the sum of its proper divisors (1722887276).

2292797236 is a wasteful number, since it uses less digits than its factorization.

2292797236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469910 (or 469908 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 49.

The square root of 2292797236 is about 47883.1623433541. The cubic root of 2292797236 is about 1318.6267544399.

The spelling of 2292797236 in words is "two billion, two hundred ninety-two million, seven hundred ninety-seven thousand, two hundred thirty-six".