84464554 has 8 divisors (see below), whose sum is σ = 127179360. Its totient is φ = 42071436.

The previous prime is 84464543. The next prime is 84464609. The reversal of 84464554 is 45546448.

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, 79764 + ... + 80815.

It is an arithmetic number, because the mean of its divisors is an integer number (15897420).

Almost surely, 2^84464554 is an apocalyptic number.

84464554 is a deficient number, since it is larger than the sum of its proper divisors (42714806).

84464554 is a wasteful number, since it uses less digits than its factorization.

84464554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160844.

The product of its digits is 307200, while the sum is 40.

The square root of 84464554 is about 9190.4599449647. The cubic root of 84464554 is about 438.7577806701.

The spelling of 84464554 in words is "eighty-four million, four hundred sixty-four thousand, five hundred fifty-four".