2279364 has 12 divisors (see below), whose sum is σ = 5318544. Its totient is φ = 759784.

The previous prime is 2279363. The next prime is 2279393. The reversal of 2279364 is 4639722.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2279363) 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, 94962 + ... + 94985.

It is an arithmetic number, because the mean of its divisors is an integer number (443212).

2^2279364 is an apocalyptic number.

It is an amenable number.

2279364 is an abundant number, since it is smaller than the sum of its proper divisors (3039180).

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

2279364 is a wasteful number, since it uses less digits than its factorization.

2279364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189954 (or 189952 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 2279364 is about 1509.7562717207. The cubic root of 2279364 is about 131.6046481053.

It can be divided in two parts, 227 and 9364, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 2279364 in words is "two million, two hundred seventy-nine thousand, three hundred sixty-four".