9421136 has 20 divisors (see below), whose sum is σ = 18427392. Its totient is φ = 4665696.

The previous prime is 9421129. The next prime is 9421147. The reversal of 9421136 is 6311249.

9421136 = T₃₆₅ + T₃₆₆ + ... + T₄₇₁.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040 + ... + 4463.

Almost surely, 2^9421136 is an apocalyptic number.

It is an amenable number.

9421136 is a deficient number, since it is larger than the sum of its proper divisors (9006256).

9421136 is a wasteful number, since it uses less digits than its factorization.

9421136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5618 (or 5612 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 9421136 is about 3069.3869094658. The cubic root of 9421136 is about 211.2034903387.

The spelling of 9421136 in words is "nine million, four hundred twenty-one thousand, one hundred thirty-six".