56994033 has 8 divisors (see below), whose sum is σ = 77609088. Its totient is φ = 37187504.

The previous prime is 56994011. The next prime is 56994037. The reversal of 56994033 is 33049965.

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 56994033 - 2⁵ = 56994001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56993982 and 56994000.

It is not an unprimeable number, because it can be changed into a prime (56994037) 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, 201966 + ... + 202247.

It is an arithmetic number, because the mean of its divisors is an integer number (9701136).

Almost surely, 2^56994033 is an apocalyptic number.

It is an amenable number.

56994033 is a deficient number, since it is larger than the sum of its proper divisors (20615055).

56994033 is a wasteful number, since it uses less digits than its factorization.

56994033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404263.

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 56994033 is about 7549.4392506994. The cubic root of 56994033 is about 384.8366834156.

The spelling of 56994033 in words is "fifty-six million, nine hundred ninety-four thousand, thirty-three".