2244497286 has 16 divisors (see below), whose sum is σ = 4516536384. Its totient is φ = 743575464.

The previous prime is 2244497249. The next prime is 2244497327. The reversal of 2244497286 is 6827944422.

It is a super-2 number, since 2×2244497286² = 10075536133722731592, which contains 22 as substring.

It is a congruent number.

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, 1146516 + ... + 1148471.

It is an arithmetic number, because the mean of its divisors is an integer number (282283524).

Almost surely, 2^2244497286 is an apocalyptic number.

2244497286 is an abundant number, since it is smaller than the sum of its proper divisors (2272039098).

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

2244497286 is a wasteful number, since it uses less digits than its factorization.

2244497286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295155.

The product of its digits is 1548288, while the sum is 48.

The square root of 2244497286 is about 47376.1256963885. The cubic root of 2244497286 is about 1309.3015887520.

The spelling of 2244497286 in words is "two billion, two hundred forty-four million, four hundred ninety-seven thousand, two hundred eighty-six".