2290552 has 16 divisors (see below), whose sum is σ = 4685400. Its totient is φ = 1041120.

The previous prime is 2290543. The next prime is 2290571. The reversal of 2290552 is 2550922.

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, 12927 + ... + 13102.

2^2290552 is an apocalyptic number.

2290552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2290552 is an abundant number, since it is smaller than the sum of its proper divisors (2394848).

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

2290552 is a wasteful number, since it uses less digits than its factorization.

2290552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26046 (or 26042 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2290552 is about 1513.4569699863. The cubic root of 2290552 is about 131.8196189372.

The spelling of 2290552 in words is "two million, two hundred ninety thousand, five hundred fifty-two".