2262664046 has 4 divisors (see below), whose sum is σ = 3393996072. Its totient is φ = 1131332022.

The previous prime is 2262664021. The next prime is 2262664049. The reversal of 2262664046 is 6404662622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6404662622 = 2 ⋅3202331311.

It is a super-2 number, since 2×2262664046² = 10239297170122180232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262664049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565666010 + ... + 565666013.

It is an arithmetic number, because the mean of its divisors is an integer number (848499018).

Almost surely, 2^2262664046 is an apocalyptic number.

2262664046 is a deficient number, since it is larger than the sum of its proper divisors (1131332026).

2262664046 is a wasteful number, since it uses less digits than its factorization.

2262664046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131332025.

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

The square root of 2262664046 is about 47567.4683581121. The cubic root of 2262664046 is about 1312.8245575109.

The spelling of 2262664046 in words is "two billion, two hundred sixty-two million, six hundred sixty-four thousand, forty-six".