56446835 has 8 divisors (see below), whose sum is σ = 68142816. Its totient is φ = 44886400.

The previous prime is 56446799. The next prime is 56446909. The reversal of 56446835 is 53864465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56446835 - 2⁶ = 56446771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56446792 and 56446801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32966 + ... + 34635.

It is an arithmetic number, because the mean of its divisors is an integer number (8517852).

Almost surely, 2^56446835 is an apocalyptic number.

56446835 is a deficient number, since it is larger than the sum of its proper divisors (11695981).

56446835 is a wasteful number, since it uses less digits than its factorization.

56446835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67773.

The product of its digits is 345600, while the sum is 41.

The square root of 56446835 is about 7513.1108736661. The cubic root of 56446835 is about 383.6011189173.

The spelling of 56446835 in words is "fifty-six million, four hundred forty-six thousand, eight hundred thirty-five".