23306452 has 36 divisors (see below), whose sum is σ = 46116000. Its totient is φ = 10282272.

The previous prime is 23306447. The next prime is 23306461. The reversal of 23306452 is 25460332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 14799 + ... + 16297.

It is an arithmetic number, because the mean of its divisors is an integer number (1281000).

Almost surely, 2^23306452 is an apocalyptic number.

It is an amenable number.

23306452 is a deficient number, since it is larger than the sum of its proper divisors (22809548).

23306452 is a wasteful number, since it uses less digits than its factorization.

23306452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552 (or 1537 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 23306452 is about 4827.6756311915. The cubic root of 23306452 is about 285.6441856118.

Adding to 23306452 its reverse (25460332), we get a palindrome (48766784).

The spelling of 23306452 in words is "twenty-three million, three hundred six thousand, four hundred fifty-two".