68594433 has 4 divisors (see below), whose sum is σ = 91459248. Its totient is φ = 45729620.

The previous prime is 68594429. The next prime is 68594447. The reversal of 68594433 is 33449586.

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 68594433 - 2² = 68594429 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68594233) 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, 11432403 + ... + 11432408.

It is an arithmetic number, because the mean of its divisors is an integer number (22864812).

Almost surely, 2^68594433 is an apocalyptic number.

It is an amenable number.

68594433 is a deficient number, since it is larger than the sum of its proper divisors (22864815).

68594433 is a wasteful number, since it uses less digits than its factorization.

68594433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22864814.

The product of its digits is 311040, while the sum is 42.

The square root of 68594433 is about 8282.1756199685. The cubic root of 68594433 is about 409.3514095763.

The spelling of 68594433 in words is "sixty-eight million, five hundred ninety-four thousand, four hundred thirty-three".