97684422 has 16 divisors (see below), whose sum is σ = 213129792. Its totient is φ = 29601320.

The previous prime is 97684409. The next prime is 97684429. The reversal of 97684422 is 22448679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97684429) 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, 739968 + ... + 740099.

It is an arithmetic number, because the mean of its divisors is an integer number (13320612).

Almost surely, 2^97684422 is an apocalyptic number.

97684422 is an abundant number, since it is smaller than the sum of its proper divisors (115445370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97684422 is a wasteful number, since it uses less digits than its factorization.

97684422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480083.

The product of its digits is 193536, while the sum is 42.

The square root of 97684422 is about 9883.5429882204. The cubic root of 97684422 is about 460.5482153276.

The spelling of 97684422 in words is "ninety-seven million, six hundred eighty-four thousand, four hundred twenty-two".