23030408 has 32 divisors (see below), whose sum is σ = 45538200. Its totient is φ = 10902528.

The previous prime is 23030407. The next prime is 23030411. The reversal of 23030408 is 80403032.

It can be written as a sum of positive squares in 4 ways, for example, as 16176484 + 6853924 = 4022^2 + 2618^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23030408.

It is not an unprimeable number, because it can be changed into a prime (23030407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11360 + ... + 13232.

Almost surely, 2^23030408 is an apocalyptic number.

It is an amenable number.

23030408 is a deficient number, since it is larger than the sum of its proper divisors (22507792).

23030408 is a wasteful number, since it uses less digits than its factorization.

23030408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23030408 is about 4799.0007293186. Note that the first 3 decimals coincide. The cubic root of 23030408 is about 284.5119707755.

The spelling of 23030408 in words is "twenty-three million, thirty thousand, four hundred eight".