4931136 has 84 divisors (see below), whose sum is σ = 16166592. Its totient is φ = 1407744.

The previous prime is 4931119. The next prime is 4931141. The reversal of 4931136 is 6311394.

It is a tau number, because it is divible by the number of its divisors (84).

It is a super-2 number, since 2×4931136² = 48632204500992, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3421 + ... + 4643.

Almost surely, 2^4931136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4931136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8083296).

4931136 is an abundant number, since it is smaller than the sum of its proper divisors (11235456).

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

4931136 is a wasteful number, since it uses less digits than its factorization.

4931136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1235 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 4931136 is about 2220.6161307169. The cubic root of 4931136 is about 170.2089242183.

The spelling of 4931136 in words is "four million, nine hundred thirty-one thousand, one hundred thirty-six".