84109026 has 8 divisors (see below), whose sum is σ = 168218064. Its totient is φ = 28036340.

The previous prime is 84109007. The next prime is 84109061. The reversal of 84109026 is 62090148.

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

84109026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 84108984 and 84109002.

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, 7009080 + ... + 7009091.

It is an arithmetic number, because the mean of its divisors is an integer number (21027258).

Almost surely, 2^84109026 is an apocalyptic number.

84109026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84109026 is a wasteful number, since it uses less digits than its factorization.

84109026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14018176.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 84109026 is about 9171.0973171153. The cubic root of 84109026 is about 438.1413088394.

The spelling of 84109026 in words is "eighty-four million, one hundred nine thousand, twenty-six".