2233764 has 96 divisors (see below), whose sum is σ = 6554240. Its totient is φ = 653184.

The previous prime is 2233757. The next prime is 2233787. The reversal of 2233764 is 4673322.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51927 + ... + 51969.

2^2233764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3277120).

2233764 is an abundant number, since it is smaller than the sum of its proper divisors (4320476).

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

2233764 is a wasteful number, since it uses less digits than its factorization.

2233764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 98 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 2233764 is about 1494.5782013665. The cubic root of 2233764 is about 130.7211206930.

The spelling of 2233764 in words is "two million, two hundred thirty-three thousand, seven hundred sixty-four".