23135032 has 32 divisors (see below), whose sum is σ = 44866800. Its totient is φ = 11176704.

The previous prime is 23135023. The next prime is 23135051. The reversal of 23135032 is 23053132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37188 + ... + 37804.

Almost surely, 2^23135032 is an apocalyptic number.

It is an amenable number.

23135032 is a deficient number, since it is larger than the sum of its proper divisors (21731768).

23135032 is a wasteful number, since it uses less digits than its factorization.

23135032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 23135032 is about 4809.8889800078. Note that the first 3 decimals coincide. The cubic root of 23135032 is about 284.9421530281.

Adding to 23135032 its reverse (23053132), we get a palindrome (46188164).

The spelling of 23135032 in words is "twenty-three million, one hundred thirty-five thousand, thirty-two".