84861104 has 10 divisors (see below), whose sum is σ = 164418420. Its totient is φ = 42430544.

The previous prime is 84861097. The next prime is 84861131. The reversal of 84861104 is 40116848.

It is a super-3 number, since 3×84861104³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651894 + ... + 2651925.

It is an arithmetic number, because the mean of its divisors is an integer number (16441842).

Almost surely, 2^84861104 is an apocalyptic number.

It is an amenable number.

84861104 is a deficient number, since it is larger than the sum of its proper divisors (79557316).

84861104 is a wasteful number, since it uses less digits than its factorization.

84861104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5303827 (or 5303821 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 84861104 is about 9212.0086843207. The cubic root of 84861104 is about 439.4433456472.

The spelling of 84861104 in words is "eighty-four million, eight hundred sixty-one thousand, one hundred four".