97256330 has 8 divisors (see below), whose sum is σ = 175061412. Its totient is φ = 38902528.

The previous prime is 97256317. The next prime is 97256333. The reversal of 97256330 is 3365279.

It can be written as a sum of positive squares in 2 ways, for example, as 86174089 + 11082241 = 9283^2 + 3329^2 .

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

It is not an unprimeable number, because it can be changed into a prime (97256333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4862807 + ... + 4862826.

Almost surely, 2^97256330 is an apocalyptic number.

97256330 is a deficient number, since it is larger than the sum of its proper divisors (77805082).

97256330 is a wasteful number, since it uses less digits than its factorization.

97256330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725640.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 97256330 is about 9861.8624001757. The cubic root of 97256330 is about 459.8744616467.

The spelling of 97256330 in words is "ninety-seven million, two hundred fifty-six thousand, three hundred thirty".