2302630 has 32 divisors (see below), whose sum is σ = 4585248. Its totient is φ = 832480.

The previous prime is 2302609. The next prime is 2302631. The reversal of 2302630 is 362032.

2302630 = T₂₀ + T₂₁ + ... + T₂₃₉.

2302630 = 18² + 19² + ... + 190².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13224 + ... + 13396.

It is an arithmetic number, because the mean of its divisors is an integer number (143289).

2^2302630 is an apocalyptic number.

2302630 is a deficient number, since it is larger than the sum of its proper divisors (2282618).

2302630 is a wasteful number, since it uses less digits than its factorization.

2302630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2302630 is about 1517.4419264011. The cubic root of 2302630 is about 132.0509062912.

Adding to 2302630 its reverse (362032), we get a palindrome (2664662).

The spelling of 2302630 in words is "two million, three hundred two thousand, six hundred thirty".