23834836 has 6 divisors (see below), whose sum is σ = 41710970. Its totient is φ = 11917416.

The previous prime is 23834821. The next prime is 23834843. The reversal of 23834836 is 63843832.

It can be written as a sum of positive squares in only one way, i.e., 21996100 + 1838736 = 4690^2 + 1356^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23834795 and 23834804.

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, 2979351 + ... + 2979358.

Almost surely, 2^23834836 is an apocalyptic number.

It is an amenable number.

23834836 is a deficient number, since it is larger than the sum of its proper divisors (17876134).

23834836 is a wasteful number, since it uses less digits than its factorization.

23834836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958713 (or 5958711 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 23834836 is about 4882.0934034490. The cubic root of 23834836 is about 287.7867022780.

The spelling of 23834836 in words is "twenty-three million, eight hundred thirty-four thousand, eight hundred thirty-six".