97135763 has 4 divisors (see below), whose sum is σ = 97361568. Its totient is φ = 96909960.

The previous prime is 97135747. The next prime is 97135783. The reversal of 97135763 is 36753179.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97135763 - 2⁴ = 97135747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97135763.

It is not an unprimeable number, because it can be changed into a prime (97135723) 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 3 ways as a sum of consecutive naturals, for example, 112256 + ... + 113117.

It is an arithmetic number, because the mean of its divisors is an integer number (24340392).

Almost surely, 2^97135763 is an apocalyptic number.

97135763 is a deficient number, since it is larger than the sum of its proper divisors (225805).

97135763 is a wasteful number, since it uses less digits than its factorization.

97135763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225804.

The product of its digits is 119070, while the sum is 41.

The square root of 97135763 is about 9855.7477138977. The cubic root of 97135763 is about 459.6843502449.

The spelling of 97135763 in words is "ninety-seven million, one hundred thirty-five thousand, seven hundred sixty-three".