2265310 has 8 divisors (see below), whose sum is σ = 4077576. Its totient is φ = 906120.

The previous prime is 2265287. The next prime is 2265323. The reversal of 2265310 is 135622.

2265310 = 327² + 328² + ... + 346².

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2265310² = 10263258792200, which contains 22 as substring.

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, 113256 + ... + 113275.

It is an arithmetic number, because the mean of its divisors is an integer number (509697).

2^2265310 is an apocalyptic number.

2265310 is a deficient number, since it is larger than the sum of its proper divisors (1812266).

2265310 is a wasteful number, since it uses less digits than its factorization.

2265310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226538.

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

The square root of 2265310 is about 1505.0946814071. The cubic root of 2265310 is about 131.3336096146. Note that the first 3 decimals are identical.

The spelling of 2265310 in words is "two million, two hundred sixty-five thousand, three hundred ten".