2292333666 has 16 divisors (see below), whose sum is σ = 5239619904. Its totient is φ = 654952464.

The previous prime is 2292333647. The next prime is 2292333671. The reversal of 2292333666 is 6663332922.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 54579373 = 2292333666 / (2 + 2 + 9 + 2 + 3 + 3 + 3 + 6 + 6 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27289645 + ... + 27289728.

It is an arithmetic number, because the mean of its divisors is an integer number (327476244).

Almost surely, 2^2292333666 is an apocalyptic number.

2292333666 is an abundant number, since it is smaller than the sum of its proper divisors (2947286238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2292333666 is a wasteful number, since it uses less digits than its factorization.

2292333666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54579385.

The product of its digits is 419904, while the sum is 42.

The square root of 2292333666 is about 47878.3214618057. The cubic root of 2292333666 is about 1318.5378794482.

The spelling of 2292333666 in words is "two billion, two hundred ninety-two million, three hundred thirty-three thousand, six hundred sixty-six".