74206022 has 8 divisors (see below), whose sum is σ = 121428072. Its totient is φ = 33730000.

The previous prime is 74206021. The next prime is 74206031. The reversal of 74206022 is 22060247.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74206021) 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, 1686479 + ... + 1686522.

It is an arithmetic number, because the mean of its divisors is an integer number (15178509).

Almost surely, 2^74206022 is an apocalyptic number.

74206022 is a deficient number, since it is larger than the sum of its proper divisors (47222050).

74206022 is a wasteful number, since it uses less digits than its factorization.

74206022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373014.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 74206022 is about 8614.2917294459. The cubic root of 74206022 is about 420.2229013337. Note that the first 3 decimals are identical.

Adding to 74206022 its reverse (22060247), we get a palindrome (96266269).

The spelling of 74206022 in words is "seventy-four million, two hundred six thousand, twenty-two".