2244508 has 24 divisors (see below), whose sum is σ = 4726400. Its totient is φ = 911088.

The previous prime is 2244503. The next prime is 2244509. The reversal of 2244508 is 8054422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1578 + ... + 2641.

2^2244508 is an apocalyptic number.

2244508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2244508 is an abundant number, since it is smaller than the sum of its proper divisors (2481892).

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

2244508 is a wasteful number, since it uses less digits than its factorization.

2244508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249 (or 4247 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2244508 is about 1498.1682148544. The cubic root of 2244508 is about 130.9303672045.

It can be divided in two parts, 224450 and 8, that multiplied together give a square (1795600 = 1340²).

The spelling of 2244508 in words is "two million, two hundred forty-four thousand, five hundred eight".