2279552 has 32 divisors (see below), whose sum is σ = 4957200. Its totient is φ = 1035520.

The previous prime is 2279539. The next prime is 2279567. The reversal of 2279552 is 2559722.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×2279552³ = 35536100169376333824, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 2² + 2¹⁵ + 7⁶ + 9³ + 5⁶ + 5⁶ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 2217.

2^2279552 is an apocalyptic number.

2279552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2279552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2478600).

2279552 is an abundant number, since it is smaller than the sum of its proper divisors (2677648).

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

2279552 is a wasteful number, since it uses less digits than its factorization.

2279552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1632 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 2279552 is about 1509.8185321422. The cubic root of 2279552 is about 131.6082662189.

It can be divided in two parts, 227 and 9552, that added together give a palindrome (9779).

The spelling of 2279552 in words is "two million, two hundred seventy-nine thousand, five hundred fifty-two".