2265130 has 16 divisors (see below), whose sum is σ = 4659840. Its totient is φ = 776592.

The previous prime is 2265101. The next prime is 2265143. The reversal of 2265130 is 315622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2265098 and 2265107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16110 + ... + 16249.

It is an arithmetic number, because the mean of its divisors is an integer number (291240).

2^2265130 is an apocalyptic number.

2265130 is an abundant number, since it is smaller than the sum of its proper divisors (2394710).

2265130 is a wasteful number, since it uses less digits than its factorization.

2265130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32373.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2265130 is about 1505.0348833167. The cubic root of 2265130 is about 131.3301309625.

It can be divided in two parts, 226 and 5130, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 2265130 in words is "two million, two hundred sixty-five thousand, one hundred thirty".