84716534 has 8 divisors (see below), whose sum is σ = 145228368. Its totient is φ = 36307080.

The previous prime is 84716531. The next prime is 84716549. The reversal of 84716534 is 43561748.

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

It is a super-2 number, since 2×84716534² = 14353782265946312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84716531) 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, 3025577 + ... + 3025604.

It is an arithmetic number, because the mean of its divisors is an integer number (18153546).

Almost surely, 2^84716534 is an apocalyptic number.

84716534 is a deficient number, since it is larger than the sum of its proper divisors (60511834).

84716534 is a wasteful number, since it uses less digits than its factorization.

84716534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051190.

The product of its digits is 80640, while the sum is 38.

The square root of 84716534 is about 9204.1585166706. The cubic root of 84716534 is about 439.1936574997.

The spelling of 84716534 in words is "eighty-four million, seven hundred sixteen thousand, five hundred thirty-four".