84854953 has 8 divisors (see below), whose sum is σ = 88947936. Its totient is φ = 80858400.

The previous prime is 84854951. The next prime is 84854963. The reversal of 84854953 is 35945848.

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 84854953 - 2¹ = 84854951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84854951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22303 + ... + 25828.

It is an arithmetic number, because the mean of its divisors is an integer number (11118492).

Almost surely, 2^84854953 is an apocalyptic number.

It is an amenable number.

84854953 is a deficient number, since it is larger than the sum of its proper divisors (4092983).

84854953 is a wasteful number, since it uses less digits than its factorization.

84854953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48215.

The product of its digits is 691200, while the sum is 46.

The square root of 84854953 is about 9211.6748205742. The cubic root of 84854953 is about 439.4327279783.

The spelling of 84854953 in words is "eighty-four million, eight hundred fifty-four thousand, nine hundred fifty-three".