84609082 has 8 divisors (see below), whose sum is σ = 127254996. Its totient is φ = 42190752.

The previous prime is 84609061. The next prime is 84609139. The reversal of 84609082 is 28090648.

It can be written as a sum of positive squares in 2 ways, for example, as 82646281 + 1962801 = 9091^2 + 1401^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55963 + ... + 57454.

Almost surely, 2^84609082 is an apocalyptic number.

84609082 is a deficient number, since it is larger than the sum of its proper divisors (42645914).

84609082 is a wasteful number, since it uses less digits than its factorization.

84609082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113792.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 84609082 is about 9198.3195204342. The cubic root of 84609082 is about 439.0078920961.

The spelling of 84609082 in words is "eighty-four million, six hundred nine thousand, eighty-two".