2279624 has 16 divisors (see below), whose sum is σ = 4329600. Its totient is φ = 1125072.

The previous prime is 2279617. The next prime is 2279633. The reversal of 2279624 is 4269722.

It is a d-powerful number, because it can be written as 2⁷ + 2⁹ + 7³ + 9⁶ + 6⁸ + 2¹¹ + 4⁸ .

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, 1172 + ... + 2435.

It is an arithmetic number, because the mean of its divisors is an integer number (270600).

2^2279624 is an apocalyptic number.

It is an amenable number.

2279624 is a deficient number, since it is larger than the sum of its proper divisors (2049976).

2279624 is a wasteful number, since it uses less digits than its factorization.

2279624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3692 (or 3688 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 2279624 is about 1509.8423758790. The cubic root of 2279624 is about 131.6096518267.

The spelling of 2279624 in words is "two million, two hundred seventy-nine thousand, six hundred twenty-four".