96987071 has 4 divisors (see below), whose sum is σ = 97079544. Its totient is φ = 96894600.

The previous prime is 96987053. The next prime is 96987089. The reversal of 96987071 is 17078969.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (96987053) and next prime (96987089).

It is a cyclic number.

It is not a de Polignac number, because 96987071 - 2²² = 92792767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96987031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44645 + ... + 46766.

It is an arithmetic number, because the mean of its divisors is an integer number (24269886).

Almost surely, 2^96987071 is an apocalyptic number.

96987071 is a deficient number, since it is larger than the sum of its proper divisors (92473).

96987071 is a wasteful number, since it uses less digits than its factorization.

96987071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92472.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 96987071 is about 9848.2014093945. The cubic root of 96987071 is about 459.4496742628.

The spelling of 96987071 in words is "ninety-six million, nine hundred eighty-seven thousand, seventy-one".