97443226 has 8 divisors (see below), whose sum is σ = 152519904. Its totient is φ = 46603260.

The previous prime is 97443221. The next prime is 97443239. The reversal of 97443226 is 62234479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (97443221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059120 + ... + 1059211.

It is an arithmetic number, because the mean of its divisors is an integer number (19064988).

Almost surely, 2^97443226 is an apocalyptic number.

97443226 is a deficient number, since it is larger than the sum of its proper divisors (55076678).

97443226 is a wasteful number, since it uses less digits than its factorization.

97443226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118356.

The product of its digits is 72576, while the sum is 37.

The square root of 97443226 is about 9871.3335471961. Note that the first 3 decimals coincide. The cubic root of 97443226 is about 460.1688510562.

The spelling of 97443226 in words is "ninety-seven million, four hundred forty-three thousand, two hundred twenty-six".