97048387 has 2 divisors, whose sum is σ = 97048388. Its totient is φ = 97048386.

The previous prime is 97048327. The next prime is 97048417. The reversal of 97048387 is 78384079.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97048387 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97048327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48524193 + 48524194.

It is an arithmetic number, because the mean of its divisors is an integer number (48524194).

Almost surely, 2^97048387 is an apocalyptic number.

97048387 is a deficient number, since it is larger than the sum of its proper divisors (1).

97048387 is an equidigital number, since it uses as much as digits as its factorization.

97048387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 97048387 is about 9851.3139732728. The cubic root of 97048387 is about 459.5464764491.

The spelling of 97048387 in words is "ninety-seven million, forty-eight thousand, three hundred eighty-seven".