68474033 has 4 divisors (see below), whose sum is σ = 69438528. Its totient is φ = 67509540.

The previous prime is 68474027. The next prime is 68474051. The reversal of 68474033 is 33047486.

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 68474033 - 2⁶ = 68473969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68473984 and 68474002.

It is not an unprimeable number, because it can be changed into a prime (68474023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482141 + ... + 482282.

It is an arithmetic number, because the mean of its divisors is an integer number (17359632).

Almost surely, 2^68474033 is an apocalyptic number.

It is an amenable number.

68474033 is a deficient number, since it is larger than the sum of its proper divisors (964495).

68474033 is an equidigital number, since it uses as much as digits as its factorization.

68474033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964494.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 68474033 is about 8274.9038060874. The cubic root of 68474033 is about 409.1117653759. Note that the first 3 decimals are identical.

The spelling of 68474033 in words is "sixty-eight million, four hundred seventy-four thousand, thirty-three".