9144236 has 6 divisors (see below), whose sum is σ = 16002420. Its totient is φ = 4572116.

The previous prime is 9144229. The next prime is 9144253. The reversal of 9144236 is 6324419.

9144236 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9144199 and 9144208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143026 + ... + 1143033.

It is an arithmetic number, because the mean of its divisors is an integer number (2667070).

Almost surely, 2^9144236 is an apocalyptic number.

It is an amenable number.

9144236 is a deficient number, since it is larger than the sum of its proper divisors (6858184).

9144236 is a wasteful number, since it uses less digits than its factorization.

9144236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286063 (or 2286061 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 9144236 is about 3023.9437825462. The cubic root of 9144236 is about 209.1136946928.

The spelling of 9144236 in words is "nine million, one hundred forty-four thousand, two hundred thirty-six".