97263905 has 8 divisors (see below), whose sum is σ = 116793600. Its totient is φ = 77759856.

The previous prime is 97263877. The next prime is 97263923. The reversal of 97263905 is 50936279.

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 97263905 - 2¹² = 97259809 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, 3266 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (14599200).

Almost surely, 2^97263905 is an apocalyptic number.

It is an amenable number.

97263905 is a deficient number, since it is larger than the sum of its proper divisors (19529695).

97263905 is a wasteful number, since it uses less digits than its factorization.

97263905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12823.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 97263905 is about 9862.2464479448. The cubic root of 97263905 is about 459.8864007449.

It can be divided in two parts, 9726 and 3905, that added together give a palindrome (13631).

The spelling of 97263905 in words is "ninety-seven million, two hundred sixty-three thousand, nine hundred five".