2326690 has 8 divisors (see below), whose sum is σ = 4188060. Its totient is φ = 930672.

The previous prime is 2326673. The next prime is 2326693. The reversal of 2326690 is 966232.

It can be written as a sum of positive squares in 2 ways, for example, as 2181529 + 145161 = 1477^2 + 381^2 .

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

It is a super-2 number, since 2×2326690² = 10826972712200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2326693) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 116325 + ... + 116344.

2^2326690 is an apocalyptic number.

2326690 is a deficient number, since it is larger than the sum of its proper divisors (1861370).

2326690 is a wasteful number, since it uses less digits than its factorization.

2326690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232676.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2326690 is about 1525.3491403610. The cubic root of 2326690 is about 132.5092434515.

The spelling of 2326690 in words is "two million, three hundred twenty-six thousand, six hundred ninety".