74222333 has 4 divisors (see below), whose sum is σ = 76228380. Its totient is φ = 72216288.

The previous prime is 74222329. The next prime is 74222377. The reversal of 74222333 is 33322247.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25180324 + 49042009 = 5018^2 + 7003^2 .

It is a cyclic number.

It is not a de Polignac number, because 74222333 - 2² = 74222329 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74222033) 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, 1002968 + ... + 1003041.

It is an arithmetic number, because the mean of its divisors is an integer number (19057095).

Almost surely, 2^74222333 is an apocalyptic number.

It is an amenable number.

74222333 is a deficient number, since it is larger than the sum of its proper divisors (2006047).

74222333 is a wasteful number, since it uses less digits than its factorization.

74222333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006046.

The product of its digits is 6048, while the sum is 26.

The square root of 74222333 is about 8615.2384180590. The cubic root of 74222333 is about 420.2536883841.

The spelling of 74222333 in words is "seventy-four million, two hundred twenty-two thousand, three hundred thirty-three".