2385224 has 8 divisors (see below), whose sum is σ = 4472310. Its totient is φ = 1192608.

The previous prime is 2385211. The next prime is 2385239. The reversal of 2385224 is 4225832.

It can be written as a sum of positive squares in only one way, i.e., 1716100 + 669124 = 1310^2 + 818^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2³ + 3¹¹ + 8 + 5⁷ + 2¹⁵ + 2²¹ + 4² .

It is a junction number, because it is equal to n+sod(n) for n = 2385193 and 2385202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149069 + ... + 149084.

2^2385224 is an apocalyptic number.

It is an amenable number.

2385224 is a deficient number, since it is larger than the sum of its proper divisors (2087086).

2385224 is a wasteful number, since it uses less digits than its factorization.

2385224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298159 (or 298155 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2385224 is about 1544.4170421230. The cubic root of 2385224 is about 133.6112591656.

The spelling of 2385224 in words is "two million, three hundred eighty-five thousand, two hundred twenty-four".