84466605 has 8 divisors (see below), whose sum is σ = 135146592. Its totient is φ = 45048848.

The previous prime is 84466561. The next prime is 84466631. The reversal of 84466605 is 50666448.

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

It is a cyclic number.

It is not a de Polignac number, because 84466605 - 2⁶ = 84466541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2815539 + ... + 2815568.

It is an arithmetic number, because the mean of its divisors is an integer number (16893324).

Almost surely, 2^84466605 is an apocalyptic number.

It is an amenable number.

84466605 is a deficient number, since it is larger than the sum of its proper divisors (50679987).

84466605 is a wasteful number, since it uses less digits than its factorization.

84466605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631115.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 84466605 is about 9190.5715273861. The cubic root of 84466605 is about 438.7613320017.

It can be divided in two parts, 8446 and 6605, that added together give a palindrome (15051).

The spelling of 84466605 in words is "eighty-four million, four hundred sixty-six thousand, six hundred five".