68354033 has 8 divisors (see below), whose sum is σ = 74861280. Its totient is φ = 61895680.

The previous prime is 68354029. The next prime is 68354051. The reversal of 68354033 is 33045386.

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

It is not a de Polignac number, because 68354033 - 2² = 68354029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68354053) 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, 9263 + ... + 14916.

It is an arithmetic number, because the mean of its divisors is an integer number (9357660).

Almost surely, 2^68354033 is an apocalyptic number.

It is an amenable number.

68354033 is a deficient number, since it is larger than the sum of its proper divisors (6507247).

68354033 is a wasteful number, since it uses less digits than its factorization.

68354033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24447.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 68354033 is about 8267.6497869709. The cubic root of 68354033 is about 408.8726376550.

The spelling of 68354033 in words is "sixty-eight million, three hundred fifty-four thousand, thirty-three".