97393651 has 2 divisors, whose sum is σ = 97393652. Its totient is φ = 97393650.

The previous prime is 97393627. The next prime is 97393733. The reversal of 97393651 is 15639379.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97393651 - 2⁵ = 97393619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97393598 and 97393607.

It is not a weakly prime, because it can be changed into another prime (97303651) 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 as a sum of consecutive naturals, namely, 48696825 + 48696826.

It is an arithmetic number, because the mean of its divisors is an integer number (48696826).

Almost surely, 2^97393651 is an apocalyptic number.

97393651 is a deficient number, since it is larger than the sum of its proper divisors (1).

97393651 is an equidigital number, since it uses as much as digits as its factorization.

97393651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153090, while the sum is 43.

The square root of 97393651 is about 9868.8221688305. The cubic root of 97393651 is about 460.0907996562.

The spelling of 97393651 in words is "ninety-seven million, three hundred ninety-three thousand, six hundred fifty-one".