97095487 has 4 divisors (see below), whose sum is σ = 97320160. Its totient is φ = 96870816.

The previous prime is 97095461. The next prime is 97095541. The reversal of 97095487 is 78459079.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78459079 = 149 ⋅526571.

It is a cyclic number.

It is not a de Polignac number, because 97095487 - 2²³ = 88706879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97095487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97095287) 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, 111687 + ... + 112552.

It is an arithmetic number, because the mean of its divisors is an integer number (24330040).

Almost surely, 2^97095487 is an apocalyptic number.

97095487 is a deficient number, since it is larger than the sum of its proper divisors (224673).

97095487 is a wasteful number, since it uses less digits than its factorization.

97095487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224672.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 97095487 is about 9853.7042273452. The cubic root of 97095487 is about 459.6208075434.

The spelling of 97095487 in words is "ninety-seven million, ninety-five thousand, four hundred eighty-seven".