23136350 has 12 divisors (see below), whose sum is σ = 43033704. Its totient is φ = 9254520.

The previous prime is 23136331. The next prime is 23136353. The reversal of 23136350 is 5363132.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23136353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231314 + ... + 231413.

It is an arithmetic number, because the mean of its divisors is an integer number (3586142).

Almost surely, 2^23136350 is an apocalyptic number.

23136350 is a deficient number, since it is larger than the sum of its proper divisors (19897354).

23136350 is a wasteful number, since it uses less digits than its factorization.

23136350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462739 (or 462734 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 23136350 is about 4810.0259874558. The cubic root of 23136350 is about 284.9475639655.

Adding to 23136350 its reverse (5363132), we get a palindrome (28499482).

The spelling of 23136350 in words is "twenty-three million, one hundred thirty-six thousand, three hundred fifty".