82222414 has 4 divisors (see below), whose sum is σ = 123333624. Its totient is φ = 41111206.

The previous prime is 82222381. The next prime is 82222417. The reversal of 82222414 is 41422228.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82222417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20555602 + ... + 20555605.

It is an arithmetic number, because the mean of its divisors is an integer number (30833406).

Almost surely, 2^82222414 is an apocalyptic number.

82222414 is a deficient number, since it is larger than the sum of its proper divisors (41111210).

82222414 is a wasteful number, since it uses less digits than its factorization.

82222414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41111209.

The product of its digits is 2048, while the sum is 25.

The square root of 82222414 is about 9067.6575806544. The cubic root of 82222414 is about 434.8405880851.

The spelling of 82222414 in words is "eighty-two million, two hundred twenty-two thousand, four hundred fourteen".