84416282 has 4 divisors (see below), whose sum is σ = 126624426. Its totient is φ = 42208140.

The previous prime is 84416261. The next prime is 84416291. The reversal of 84416282 is 28261448.

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

It can be written as a sum of positive squares in only one way, i.e., 82973881 + 1442401 = 9109^2 + 1201^2 .

It is a super-3 number, since 3×84416282³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21104069 + ... + 21104072.

Almost surely, 2^84416282 is an apocalyptic number.

84416282 is a deficient number, since it is larger than the sum of its proper divisors (42208144).

84416282 is a wasteful number, since it uses less digits than its factorization.

84416282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42208143.

The product of its digits is 24576, while the sum is 35.

The square root of 84416282 is about 9187.8333681015. The cubic root of 84416282 is about 438.6741805063.

The spelling of 84416282 in words is "eighty-four million, four hundred sixteen thousand, two hundred eighty-two".