4132656 has 60 divisors (see below), whose sum is σ = 12621960. Its totient is φ = 1251840.

The previous prime is 4132643. The next prime is 4132673. The reversal of 4132656 is 6562314.

4132656 is a `hidden beast` number, since 4 + 1 + 3 + 2 + 656 = 666.

It is a super-2 number, since 2×4132656² = 34157691228672, which contains 22 as substring.

It is a zygodrome in base 2.

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, 280 + ... + 2888.

It is an arithmetic number, because the mean of its divisors is an integer number (210366).

Almost surely, 2^4132656 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 4132656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6310980).

4132656 is an abundant number, since it is smaller than the sum of its proper divisors (8489304).

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

4132656 is a wasteful number, since it uses less digits than its factorization.

4132656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 2625 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4132656 is about 2032.8935043430. The cubic root of 4132656 is about 160.4758749077.

The spelling of 4132656 in words is "four million, one hundred thirty-two thousand, six hundred fifty-six".