2249524 has 12 divisors (see below), whose sum is σ = 4144000. Its totient is φ = 1065528.

The previous prime is 2249483. The next prime is 2249537. The reversal of 2249524 is 4259422.

It is a junction number, because it is equal to n+sod(n) for n = 2249492 and 2249501.

It is a congruent number.

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, 14724 + ... + 14875.

2^2249524 is an apocalyptic number.

It is an amenable number.

2249524 is a deficient number, since it is larger than the sum of its proper divisors (1894476).

2249524 is a wasteful number, since it uses less digits than its factorization.

2249524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29622 (or 29620 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2249524 is about 1499.8413249407. The cubic root of 2249524 is about 131.0278285187.

The spelling of 2249524 in words is "two million, two hundred forty-nine thousand, five hundred twenty-four".