73422214 has 4 divisors (see below), whose sum is σ = 110133324. Its totient is φ = 36711106.

The previous prime is 73422197. The next prime is 73422221. The reversal of 73422214 is 41222437.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18355552 + ... + 18355555.

It is an arithmetic number, because the mean of its divisors is an integer number (27533331).

Almost surely, 2^73422214 is an apocalyptic number.

73422214 is a deficient number, since it is larger than the sum of its proper divisors (36711110).

73422214 is a wasteful number, since it uses less digits than its factorization.

73422214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36711109.

The product of its digits is 2688, while the sum is 25.

The square root of 73422214 is about 8568.6763271815. The cubic root of 73422214 is about 418.7381134519.

The spelling of 73422214 in words is "seventy-three million, four hundred twenty-two thousand, two hundred fourteen".