23035690 has 8 divisors (see below), whose sum is σ = 41464260. Its totient is φ = 9214272.

The previous prime is 23035679. The next prime is 23035693. The reversal of 23035690 is 9653032.

It can be written as a sum of positive squares in 2 ways, for example, as 21706281 + 1329409 = 4659^2 + 1153^2 .

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

It is a super-2 number, since 2×23035690² = 1061286027552200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23035693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151775 + ... + 1151794.

Almost surely, 2^23035690 is an apocalyptic number.

23035690 is a deficient number, since it is larger than the sum of its proper divisors (18428570).

23035690 is a wasteful number, since it uses less digits than its factorization.

23035690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303576.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 23035690 is about 4799.5510206685. The cubic root of 23035690 is about 284.5337199539.

The spelling of 23035690 in words is "twenty-three million, thirty-five thousand, six hundred ninety".