2244488 has 8 divisors (see below), whose sum is σ = 4208430. Its totient is φ = 1122240.

The previous prime is 2244479. The next prime is 2244499. The reversal of 2244488 is 8844422.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 484 = 1498^2 + 22^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140273 + ... + 140288.

2^2244488 is an apocalyptic number.

It is an amenable number.

2244488 is a deficient number, since it is larger than the sum of its proper divisors (1963942).

2244488 is a wasteful number, since it uses less digits than its factorization.

2244488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280567 (or 280563 counting only the distinct ones).

The product of its digits is 16384, while the sum is 32.

The square root of 2244488 is about 1498.1615400216. The cubic root of 2244488 is about 130.9299783123.

The spelling of 2244488 in words is "two million, two hundred forty-four thousand, four hundred eighty-eight".