23132246 has 4 divisors (see below), whose sum is σ = 34698372. Its totient is φ = 11566122.

The previous prime is 23132243. The next prime is 23132251. The reversal of 23132246 is 64223132.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783060 + ... + 5783063.

It is an arithmetic number, because the mean of its divisors is an integer number (8674593).

Almost surely, 2^23132246 is an apocalyptic number.

23132246 is a deficient number, since it is larger than the sum of its proper divisors (11566126).

23132246 is a wasteful number, since it uses less digits than its factorization.

23132246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11566125.

The product of its digits is 1728, while the sum is 23.

The square root of 23132246 is about 4809.5993596141. The cubic root of 23132246 is about 284.9307146648.

Adding to 23132246 its reverse (64223132), we get a palindrome (87355378).

The spelling of 23132246 in words is "twenty-three million, one hundred thirty-two thousand, two hundred forty-six".