84484253 has 8 divisors (see below), whose sum is σ = 97995072. Its totient is φ = 71333856.

The previous prime is 84484223. The next prime is 84484261. The reversal of 84484253 is 35248448.

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 84484253 - 2¹⁰ = 84483229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84484223) 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, 89600 + ... + 90537.

It is an arithmetic number, because the mean of its divisors is an integer number (12249384).

Almost surely, 2^84484253 is an apocalyptic number.

It is an amenable number.

84484253 is a deficient number, since it is larger than the sum of its proper divisors (13510819).

84484253 is a wasteful number, since it uses less digits than its factorization.

84484253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180211.

The product of its digits is 122880, while the sum is 38.

The square root of 84484253 is about 9191.5315916337. The cubic root of 84484253 is about 438.7918873546.

The spelling of 84484253 in words is "eighty-four million, four hundred eighty-four thousand, two hundred fifty-three".