2249548 has 12 divisors (see below), whose sum is σ = 4499152. Its totient is φ = 964080.

The previous prime is 2249537. The next prime is 2249557. The reversal of 2249548 is 8459422.

2249548 is an admirable 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, 40143 + ... + 40198.

2^2249548 is an apocalyptic number.

2249548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2249548 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2249548 is a wasteful number, since it uses less digits than its factorization.

2249548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80352 (or 80350 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 2249548 is about 1499.8493257658. The cubic root of 2249548 is about 131.0282944924.

The spelling of 2249548 in words is "two million, two hundred forty-nine thousand, five hundred forty-eight".