2292918046 has 8 divisors (see below), whose sum is σ = 3532333320. Its totient is φ = 1115473608.

The previous prime is 2292918037. The next prime is 2292918049. The reversal of 2292918046 is 6408192922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2292917993 and 2292918011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292918049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15492616 + ... + 15492763.

It is an arithmetic number, because the mean of its divisors is an integer number (441541665).

Almost surely, 2^2292918046 is an apocalyptic number.

2292918046 is a deficient number, since it is larger than the sum of its proper divisors (1239415274).

2292918046 is a wasteful number, since it uses less digits than its factorization.

2292918046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30985418.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 2292918046 is about 47884.4238348965. The cubic root of 2292918046 is about 1318.6499139963.

The spelling of 2292918046 in words is "two billion, two hundred ninety-two million, nine hundred eighteen thousand, forty-six".