96531797 has 4 divisors (see below), whose sum is σ = 102210156. Its totient is φ = 90853440.

The previous prime is 96531793. The next prime is 96531823. The reversal of 96531797 is 79713569.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39363076 + 57168721 = 6274^2 + 7561^2 .

It is not a de Polignac number, because 96531797 - 2² = 96531793 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 (96531793) 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, 2839154 + ... + 2839187.

It is an arithmetic number, because the mean of its divisors is an integer number (25552539).

Almost surely, 2^96531797 is an apocalyptic number.

It is an amenable number.

96531797 is a deficient number, since it is larger than the sum of its proper divisors (5678359).

96531797 is a wasteful number, since it uses less digits than its factorization.

96531797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5678358.

The product of its digits is 357210, while the sum is 47.

The square root of 96531797 is about 9825.0596435849. The cubic root of 96531797 is about 458.7296344782.

The spelling of 96531797 in words is "ninety-six million, five hundred thirty-one thousand, seven hundred ninety-seven".