84766463 has 4 divisors (see below), whose sum is σ = 85234968. Its totient is φ = 84297960.

The previous prime is 84766453. The next prime is 84766469. The reversal of 84766463 is 36466748.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84766463 - 2⁶ = 84766399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84766469) 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, 233981 + ... + 234342.

It is an arithmetic number, because the mean of its divisors is an integer number (21308742).

Almost surely, 2^84766463 is an apocalyptic number.

84766463 is a deficient number, since it is larger than the sum of its proper divisors (468505).

84766463 is a wasteful number, since it uses less digits than its factorization.

84766463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468504.

The product of its digits is 580608, while the sum is 44.

The square root of 84766463 is about 9206.8704237651. The cubic root of 84766463 is about 439.2799224137.

The spelling of 84766463 in words is "eighty-four million, seven hundred sixty-six thousand, four hundred sixty-three".