97467985 has 8 divisors (see below), whose sum is σ = 120994920. Its totient is φ = 75285504.

The previous prime is 97467977. The next prime is 97467991. The reversal of 97467985 is 58976479.

It can be written as a sum of positive squares in 4 ways, for example, as 12680721 + 84787264 = 3561^2 + 9208^2 .

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 97467985 - 2³ = 97467977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335952 + ... + 336241.

It is an arithmetic number, because the mean of its divisors is an integer number (15124365).

Almost surely, 2^97467985 is an apocalyptic number.

It is an amenable number.

97467985 is a deficient number, since it is larger than the sum of its proper divisors (23526935).

97467985 is a wasteful number, since it uses less digits than its factorization.

97467985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672227.

The product of its digits is 3810240, while the sum is 55.

The square root of 97467985 is about 9872.5875534229. The cubic root of 97467985 is about 460.2078219736.

The spelling of 97467985 in words is "ninety-seven million, four hundred sixty-seven thousand, nine hundred eighty-five".