97284805 has 8 divisors (see below), whose sum is σ = 118720800. Its totient is φ = 76508496.

The previous prime is 97284793. The next prime is 97284809. The reversal of 97284805 is 50848279.

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 97284805 - 2⁵ = 97284773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97284809) 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, 164595 + ... + 165184.

It is an arithmetic number, because the mean of its divisors is an integer number (14840100).

Almost surely, 2^97284805 is an apocalyptic number.

It is an amenable number.

97284805 is a deficient number, since it is larger than the sum of its proper divisors (21435995).

97284805 is a wasteful number, since it uses less digits than its factorization.

97284805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329843.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 97284805 is about 9863.3059873452. The cubic root of 97284805 is about 459.9193384087.

It can be divided in two parts, 97284 and 805, that added together give a palindrome (98089).

The spelling of 97284805 in words is "ninety-seven million, two hundred eighty-four thousand, eight hundred five".