84553354 has 8 divisors (see below), whose sum is σ = 127263780. Its totient is φ = 42132096.

The previous prime is 84553333. The next prime is 84553361. The reversal of 84553354 is 45335548.

It can be written as a sum of positive squares in 2 ways, for example, as 84548025 + 5329 = 9195^2 + 73^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71559 + ... + 72730.

Almost surely, 2^84553354 is an apocalyptic number.

84553354 is a deficient number, since it is larger than the sum of its proper divisors (42710426).

84553354 is a wasteful number, since it uses less digits than its factorization.

84553354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144584.

The product of its digits is 144000, while the sum is 37.

The square root of 84553354 is about 9195.2897724868. The cubic root of 84553354 is about 438.9114863498.

The spelling of 84553354 in words is "eighty-four million, five hundred fifty-three thousand, three hundred fifty-four".