23352436 has 24 divisors (see below), whose sum is σ = 42366240. Its totient is φ = 11255712.

The previous prime is 23352431. The next prime is 23352437. The reversal of 23352436 is 63425332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23352431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11575 + ... + 13441.

It is an arithmetic number, because the mean of its divisors is an integer number (1765260).

Almost surely, 2^23352436 is an apocalyptic number.

It is an amenable number.

23352436 is a deficient number, since it is larger than the sum of its proper divisors (19013804).

23352436 is a wasteful number, since it uses less digits than its factorization.

23352436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1981 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 23352436 is about 4832.4358247161. The cubic root of 23352436 is about 285.8319223685.

Adding to 23352436 its reverse (63425332), we get a palindrome (86777768).

The spelling of 23352436 in words is "twenty-three million, three hundred fifty-two thousand, four hundred thirty-six".