23033132 has 6 divisors (see below), whose sum is σ = 40307988. Its totient is φ = 11516564.

The previous prime is 23033119. The next prime is 23033137. The reversal of 23033132 is 23133032.

It is a self number, because there is not a number n which added to its sum of digits gives 23033132.

It is not an unprimeable number, because it can be changed into a prime (23033137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2879138 + ... + 2879145.

It is an arithmetic number, because the mean of its divisors is an integer number (6717998).

Almost surely, 2^23033132 is an apocalyptic number.

It is an amenable number.

23033132 is a deficient number, since it is larger than the sum of its proper divisors (17274856).

23033132 is a wasteful number, since it uses less digits than its factorization.

23033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758287 (or 5758285 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23033132 is about 4799.2845300107. The cubic root of 23033132 is about 284.5231875410.

Adding to 23033132 its reverse (23133032), we get a palindrome (46166164).

The spelling of 23033132 in words is "twenty-three million, thirty-three thousand, one hundred thirty-two".