2279412 has 18 divisors (see below), whose sum is σ = 5761938. Its totient is φ = 759792.

The previous prime is 2279401. The next prime is 2279413. The reversal of 2279412 is 2149722.

It can be written as a sum of positive squares in only one way, i.e., 1425636 + 853776 = 1194^2 + 924^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31623 + ... + 31694.

2^2279412 is an apocalyptic number.

It is an amenable number.

2279412 is an abundant number, since it is smaller than the sum of its proper divisors (3482526).

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

2279412 is a wasteful number, since it uses less digits than its factorization.

2279412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63327 (or 63322 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2279412 is about 1509.7721682426. The cubic root of 2279412 is about 131.6055718979.

The spelling of 2279412 in words is "two million, two hundred seventy-nine thousand, four hundred twelve".