97266993 has 8 divisors (see below), whose sum is σ = 129928608. Its totient is φ = 64725024.

The previous prime is 97266971. The next prime is 97267007. The reversal of 97266993 is 39966279.

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

It is not a de Polignac number, because 97266993 - 2¹⁰ = 97265969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97266893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27996 + ... + 31277.

It is an arithmetic number, because the mean of its divisors is an integer number (16241076).

Almost surely, 2^97266993 is an apocalyptic number.

It is an amenable number.

97266993 is a deficient number, since it is larger than the sum of its proper divisors (32661615).

97266993 is a wasteful number, since it uses less digits than its factorization.

97266993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59823.

The product of its digits is 1102248, while the sum is 51.

The square root of 97266993 is about 9862.4030033253. The cubic root of 97266993 is about 459.8912676212.

The spelling of 97266993 in words is "ninety-seven million, two hundred sixty-six thousand, nine hundred ninety-three".