97275774 has 8 divisors (see below), whose sum is σ = 194551560. Its totient is φ = 32425256.

The previous prime is 97275757. The next prime is 97275779. The reversal of 97275774 is 47757279.

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

97275774 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97275779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8106309 + ... + 8106320.

It is an arithmetic number, because the mean of its divisors is an integer number (24318945).

Almost surely, 2^97275774 is an apocalyptic number.

97275774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97275774 is a wasteful number, since it uses less digits than its factorization.

97275774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16212634.

The product of its digits is 864360, while the sum is 48.

The square root of 97275774 is about 9862.8481687594. The cubic root of 97275774 is about 459.9051064497.

The spelling of 97275774 in words is "ninety-seven million, two hundred seventy-five thousand, seven hundred seventy-four".