97648353 has 24 divisors (see below), whose sum is σ = 161971680. Its totient is φ = 56064960.

The previous prime is 97648351. The next prime is 97648361. The reversal of 97648353 is 35384679.

It is not a de Polignac number, because 97648353 - 2¹ = 97648351 is a prime.

It is a super-2 number, since 2×97648353² = 19070401687225218, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 97648299 and 97648308.

It is not an unprimeable number, because it can be changed into a prime (97648351) 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 23 ways as a sum of consecutive naturals, for example, 24076 + ... + 27837.

It is an arithmetic number, because the mean of its divisors is an integer number (6748820).

Almost surely, 2^97648353 is an apocalyptic number.

It is an amenable number.

97648353 is a deficient number, since it is larger than the sum of its proper divisors (64323327).

97648353 is a wasteful number, since it uses less digits than its factorization.

97648353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51949 (or 51946 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 97648353 is about 9881.7181198413. The cubic root of 97648353 is about 460.4915240688.

The spelling of 97648353 in words is "ninety-seven million, six hundred forty-eight thousand, three hundred fifty-three".