436426056 has 112 divisors (see below), whose sum is σ = 1338618960. Its totient is φ = 132230880.

The previous prime is 436426043. The next prime is 436426061. The reversal of 436426056 is 650624634.

436426056 is a `hidden beast` number, since 4 + 3 + 6 + 42 + 605 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 436426056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 60751 + ... + 67553.

It is an arithmetic number, because the mean of its divisors is an integer number (11951955).

Almost surely, 2^436426056 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 436426056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669309480).

436426056 is an abundant number, since it is smaller than the sum of its proper divisors (902192904).

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

436426056 is a wasteful number, since it uses less digits than its factorization.

436426056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838 (or 6819 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 436426056 is about 20890.8127175560. The cubic root of 436426056 is about 758.5255670554.

The spelling of 436426056 in words is "four hundred thirty-six million, four hundred twenty-six thousand, fifty-six".