84801297 has 16 divisors (see below), whose sum is σ = 131151872. Its totient is φ = 47733840.

The previous prime is 84801293. The next prime is 84801319. The reversal of 84801297 is 79210848.

It is not a de Polignac number, because 84801297 - 2² = 84801293 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84801293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28729 + ... + 31542.

It is an arithmetic number, because the mean of its divisors is an integer number (8196992).

Almost surely, 2^84801297 is an apocalyptic number.

It is an amenable number.

84801297 is a deficient number, since it is larger than the sum of its proper divisors (46350575).

84801297 is a wasteful number, since it uses less digits than its factorization.

84801297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60348.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 84801297 is about 9208.7619689077. The cubic root of 84801297 is about 439.3400868573.

The spelling of 84801297 in words is "eighty-four million, eight hundred one thousand, two hundred ninety-seven".