84000026 has 32 divisors (see below), whose sum is σ = 153213120. Its totient is φ = 34041600.

The previous prime is 84000023. The next prime is 84000041. The reversal of 84000026 is 62000048.

It is a junction number, because it is equal to n+sod(n) for n = 83999971 and 84000007.

It is not an unprimeable number, because it can be changed into a prime (84000023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196 + ... + 13016.

It is an arithmetic number, because the mean of its divisors is an integer number (4787910).

Almost surely, 2^84000026 is an apocalyptic number.

84000026 is a deficient number, since it is larger than the sum of its proper divisors (69213094).

84000026 is a wasteful number, since it uses less digits than its factorization.

84000026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11870.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 84000026 is about 9165.1528083279. The cubic root of 84000026 is about 437.9519591743.

The spelling of 84000026 in words is "eighty-four million, twenty-six", and thus it is an aban number.