84206266 has 8 divisors (see below), whose sum is σ = 131801184. Its totient is φ = 40272540.

The previous prime is 84206257. The next prime is 84206327. The reversal of 84206266 is 66260248.

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, 915240 + ... + 915331.

It is an arithmetic number, because the mean of its divisors is an integer number (16475148).

Almost surely, 2^84206266 is an apocalyptic number.

84206266 is a deficient number, since it is larger than the sum of its proper divisors (47594918).

84206266 is a wasteful number, since it uses less digits than its factorization.

84206266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830596.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 84206266 is about 9176.3972233116. The cubic root of 84206266 is about 438.3100915678.

The spelling of 84206266 in words is "eighty-four million, two hundred six thousand, two hundred sixty-six".