2266042466 has 16 divisors (see below), whose sum is σ = 3480734400. Its totient is φ = 1105837488.

The previous prime is 2266042459. The next prime is 2266042481. The reversal of 2266042466 is 6642406622.

It is a happy number.

It is a super-2 number, since 2×2266042466² = 10269896915430722312, which contains 22 as substring.

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, 113675 + ... + 132113.

It is an arithmetic number, because the mean of its divisors is an integer number (217545900).

Almost surely, 2^2266042466 is an apocalyptic number.

2266042466 is a deficient number, since it is larger than the sum of its proper divisors (1214691934).

2266042466 is a wasteful number, since it uses less digits than its factorization.

2266042466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19913.

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 2266042466 is about 47602.9669873633. The cubic root of 2266042466 is about 1313.4776323852.

The spelling of 2266042466 in words is "two billion, two hundred sixty-six million, forty-two thousand, four hundred sixty-six".