84277086 has 8 divisors (see below), whose sum is σ = 168554184. Its totient is φ = 28092360.

The previous prime is 84277021. The next prime is 84277087. The reversal of 84277086 is 68077248.

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

84277086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84277087) 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, 7023085 + ... + 7023096.

It is an arithmetic number, because the mean of its divisors is an integer number (21069273).

Almost surely, 2^84277086 is an apocalyptic number.

84277086 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.

84277086 is a wasteful number, since it uses less digits than its factorization.

84277086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14046186.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 84277086 is about 9180.2552252102. The cubic root of 84277086 is about 438.4329344552.

The spelling of 84277086 in words is "eighty-four million, two hundred seventy-seven thousand, eighty-six".