56067841 has 4 divisors (see below), whose sum is σ = 59018800. Its totient is φ = 53116884.

The previous prime is 56067821. The next prime is 56067857. The reversal of 56067841 is 14876065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56067841 - 2¹³ = 56059649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56067841.

It is not an unprimeable number, because it can be changed into a prime (56067821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475451 + ... + 1475488.

It is an arithmetic number, because the mean of its divisors is an integer number (14754700).

Almost surely, 2^56067841 is an apocalyptic number.

It is an amenable number.

56067841 is a deficient number, since it is larger than the sum of its proper divisors (2950959).

56067841 is a wasteful number, since it uses less digits than its factorization.

56067841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950958.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 56067841 is about 7487.8462190406. The cubic root of 56067841 is about 382.7406684526.

The spelling of 56067841 in words is "fifty-six million, sixty-seven thousand, eight hundred forty-one".