2292797446 has 16 divisors (see below), whose sum is σ = 3663851184. Its totient is φ = 1072341504.

The previous prime is 2292797411. The next prime is 2292797447. The reversal of 2292797446 is 6447972922.

It is a junction number, because it is equal to n+sod(n) for n = 2292797393 and 2292797402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292797447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201315 + ... + 212398.

It is an arithmetic number, because the mean of its divisors is an integer number (228990699).

Almost surely, 2^2292797446 is an apocalyptic number.

2292797446 is a deficient number, since it is larger than the sum of its proper divisors (1371053738).

2292797446 is a wasteful number, since it uses less digits than its factorization.

2292797446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413895.

The product of its digits is 3048192, while the sum is 52.

The square root of 2292797446 is about 47883.1645361916. The cubic root of 2292797446 is about 1318.6267946981.

The spelling of 2292797446 in words is "two billion, two hundred ninety-two million, seven hundred ninety-seven thousand, four hundred forty-six".