97263966 has 16 divisors (see below), whose sum is σ = 196061184. Its totient is φ = 32165784.

The previous prime is 97263949. The next prime is 97263977. The reversal of 97263966 is 66936279.

It is a congruent number.

It is an unprimeable number.

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, 63060 + ... + 64583.

It is an arithmetic number, because the mean of its divisors is an integer number (12253824).

Almost surely, 2^97263966 is an apocalyptic number.

97263966 is an abundant number, since it is smaller than the sum of its proper divisors (98797218).

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

97263966 is a wasteful number, since it uses less digits than its factorization.

97263966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127775.

The product of its digits is 734832, while the sum is 48.

The square root of 97263966 is about 9862.2495405460. The cubic root of 97263966 is about 459.8864968856.

The spelling of 97263966 in words is "ninety-seven million, two hundred sixty-three thousand, nine hundred sixty-six".