2286923290 has 16 divisors (see below), whose sum is σ = 4148877312. Its totient is φ = 907565904.

The previous prime is 2286923251. The next prime is 2286923293. The reversal of 2286923290 is 923296822.

It is not an unprimeable number, because it can be changed into a prime (2286923293) 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, 899094 + ... + 901633.

It is an arithmetic number, because the mean of its divisors is an integer number (259304832).

Almost surely, 2^2286923290 is an apocalyptic number.

2286923290 is a deficient number, since it is larger than the sum of its proper divisors (1861954022).

2286923290 is a wasteful number, since it uses less digits than its factorization.

2286923290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800861.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 2286923290 is about 47821.7867713033. The cubic root of 2286923290 is about 1317.4997226312.

The spelling of 2286923290 in words is "two billion, two hundred eighty-six million, nine hundred twenty-three thousand, two hundred ninety".