2260590 has 16 divisors (see below), whose sum is σ = 5425488. Its totient is φ = 602816.

The previous prime is 2260571. The next prime is 2260603. The reversal of 2260590 is 950622.

It is a super-2 number, since 2×2260590² = 10220534296200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2260590.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37647 + ... + 37706.

It is an arithmetic number, because the mean of its divisors is an integer number (339093).

2^2260590 is an apocalyptic number.

2260590 is an abundant number, since it is smaller than the sum of its proper divisors (3164898).

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

2260590 is a wasteful number, since it uses less digits than its factorization.

2260590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75363.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2260590 is about 1503.5258561129. The cubic root of 2260590 is about 131.2423306176.

It can be divided in two parts, 2260 and 590, that added together give a triangular number (2850 = T₇₅).

The spelling of 2260590 in words is "two million, two hundred sixty thousand, five hundred ninety".