2282764946 has 48 divisors (see below), whose sum is σ = 4309889472. Its totient is φ = 887636640.

The previous prime is 2282764943. The next prime is 2282764993. The reversal of 2282764946 is 6494672822.

It is a happy number.

It is a super-2 number, since 2×2282764946² = 10422031597372765832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2282764894 and 2282764903.

It is not an unprimeable number, because it can be changed into a prime (2282764943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156016 + ... + 1157988.

It is an arithmetic number, because the mean of its divisors is an integer number (89789364).

Almost surely, 2^2282764946 is an apocalyptic number.

2282764946 is a deficient number, since it is larger than the sum of its proper divisors (2027124526).

2282764946 is a wasteful number, since it uses less digits than its factorization.

2282764946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687 (or 2676 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 2282764946 is about 47778.2894838231. The cubic root of 2282764946 is about 1316.7006955331.

The spelling of 2282764946 in words is "two billion, two hundred eighty-two million, seven hundred sixty-four thousand, nine hundred forty-six".