4135656 has 64 divisors (see below), whose sum is σ = 11980800. Its totient is φ = 1165248.

The previous prime is 4135627. The next prime is 4135717. The reversal of 4135656 is 6565314.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17185 + ... + 17423.

It is an arithmetic number, because the mean of its divisors is an integer number (187200).

Almost surely, 2^4135656 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 4135656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990400).

4135656 is an abundant number, since it is smaller than the sum of its proper divisors (7845144).

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

4135656 is a wasteful number, since it uses less digits than its factorization.

4135656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 354 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 4135656 is about 2033.6312350080. The cubic root of 4135656 is about 160.5146966870.

The spelling of 4135656 in words is "four million, one hundred thirty-five thousand, six hundred fifty-six".