23349236 has 6 divisors (see below), whose sum is σ = 40861170. Its totient is φ = 11674616.

The previous prime is 23349167. The next prime is 23349241. The reversal of 23349236 is 63294332.

It can be written as a sum of positive squares in only one way, i.e., 20757136 + 2592100 = 4556^2 + 1610^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2918651 + ... + 2918658.

It is an arithmetic number, because the mean of its divisors is an integer number (6810195).

Almost surely, 2^23349236 is an apocalyptic number.

It is an amenable number.

23349236 is a deficient number, since it is larger than the sum of its proper divisors (17511934).

23349236 is a wasteful number, since it uses less digits than its factorization.

23349236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5837313 (or 5837311 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 23349236 is about 4832.1047174083. The cubic root of 23349236 is about 285.8188658587.

The spelling of 23349236 in words is "twenty-three million, three hundred forty-nine thousand, two hundred thirty-six".