23033650 has 12 divisors (see below), whose sum is σ = 42842682. Its totient is φ = 9213440.

The previous prime is 23033629. The next prime is 23033669. The reversal of 23033650 is 5633032.

It can be written as a sum of positive squares in 3 ways, for example, as 21372129 + 1661521 = 4623^2 + 1289^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230287 + ... + 230386.

Almost surely, 2^23033650 is an apocalyptic number.

23033650 is a deficient number, since it is larger than the sum of its proper divisors (19809032).

23033650 is a wasteful number, since it uses less digits than its factorization.

23033650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460685 (or 460680 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 23033650 is about 4799.3384960846. The cubic root of 23033650 is about 284.5253204382.

Adding to 23033650 its reverse (5633032), we get a palindrome (28666682).

The spelling of 23033650 in words is "twenty-three million, thirty-three thousand, six hundred fifty".