56016426 has 16 divisors (see below), whose sum is σ = 113081184. Its totient is φ = 18497424.

The previous prime is 56016421. The next prime is 56016437. The reversal of 56016426 is 62461065.

It is a junction number, because it is equal to n+sod(n) for n = 56016393 and 56016402.

It is not an unprimeable number, because it can be changed into a prime (56016421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42985 + ... + 44268.

It is an arithmetic number, because the mean of its divisors is an integer number (7067574).

Almost surely, 2^56016426 is an apocalyptic number.

56016426 is an abundant number, since it is smaller than the sum of its proper divisors (57064758).

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

56016426 is a wasteful number, since it uses less digits than its factorization.

56016426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87365.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 56016426 is about 7484.4122013689. The cubic root of 56016426 is about 382.6236398115.

The spelling of 56016426 in words is "fifty-six million, sixteen thousand, four hundred twenty-six".