2266900 has 18 divisors (see below), whose sum is σ = 4919390. Its totient is φ = 906720.

The previous prime is 2266897. The next prime is 2266907. The reversal of 2266900 is 96622.

It can be written as a sum of positive squares in 3 ways, for example, as 633616 + 1633284 = 796^2 + 1278^2 .

It is a super-2 number, since 2×2266900² = 10277671220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11235 + ... + 11434.

2^2266900 is an apocalyptic number.

2266900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266900 is an abundant number, since it is smaller than the sum of its proper divisors (2652490).

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

2266900 is a wasteful number, since it uses less digits than its factorization.

2266900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683 (or 22676 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2266900 is about 1505.6227947265. The cubic root of 2266900 is about 131.3643297076.

The spelling of 2266900 in words is "two million, two hundred sixty-six thousand, nine hundred".