8149236 has 24 divisors (see below), whose sum is σ = 19420800. Its totient is φ = 2658432.

The previous prime is 8149181. The next prime is 8149237. The reversal of 8149236 is 6329418.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8149197 and 8149206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8149237) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6661 + ... + 7788.

It is an arithmetic number, because the mean of its divisors is an integer number (809200).

Almost surely, 2^8149236 is an apocalyptic number.

It is an amenable number.

8149236 is an abundant number, since it is smaller than the sum of its proper divisors (11271564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8149236 is a wasteful number, since it uses less digits than its factorization.

8149236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14503 (or 14501 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 8149236 is about 2854.6866728242. The cubic root of 8149236 is about 201.2359793738.

It can be divided in two parts, 8149 and 236, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8149236 in words is "eight million, one hundred forty-nine thousand, two hundred thirty-six".