4276636 has 48 divisors (see below), whose sum is σ = 9533440. Its totient is φ = 1632960.

The previous prime is 4276627. The next prime is 4276637. The reversal of 4276636 is 6366724.

Its product of digits (36288) is a multiple of the sum of its prime divisors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11095 + ... + 11473.

Almost surely, 2^4276636 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 4276636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4766720).

4276636 is an abundant number, since it is smaller than the sum of its proper divisors (5256804).

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

4276636 is a wasteful number, since it uses less digits than its factorization.

4276636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 432 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 4276636 is about 2068.0029013519. The cubic root of 4276636 is about 162.3182789113.

The spelling of 4276636 in words is "four million, two hundred seventy-six thousand, six hundred thirty-six".