56194293 has 8 divisors (see below), whose sum is σ = 74962656. Its totient is φ = 37444400.

The previous prime is 56194291. The next prime is 56194297. The reversal of 56194293 is 39249165.

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

It is a cyclic number.

It is not a de Polignac number, because 56194293 - 2¹ = 56194291 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56194291) 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, 5923 + ... + 12143.

It is an arithmetic number, because the mean of its divisors is an integer number (9370332).

Almost surely, 2^56194293 is an apocalyptic number.

It is an amenable number.

56194293 is a deficient number, since it is larger than the sum of its proper divisors (18768363).

56194293 is a wasteful number, since it uses less digits than its factorization.

56194293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235.

The product of its digits is 58320, while the sum is 39.

The square root of 56194293 is about 7496.2852800570. The cubic root of 56194293 is about 383.0281890870.

The spelling of 56194293 in words is "fifty-six million, one hundred ninety-four thousand, two hundred ninety-three".