96538731 has 4 divisors (see below), whose sum is σ = 128718312. Its totient is φ = 64359152.

The previous prime is 96538721. The next prime is 96538769. The reversal of 96538731 is 13783569.

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

It is a cyclic number.

It is not a de Polignac number, because 96538731 - 2¹⁵ = 96505963 is a prime.

It is a super-2 number, since 2×96538731² = 18639453166180722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96538721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16089786 + ... + 16089791.

It is an arithmetic number, because the mean of its divisors is an integer number (32179578).

Almost surely, 2^96538731 is an apocalyptic number.

96538731 is a deficient number, since it is larger than the sum of its proper divisors (32179581).

96538731 is a wasteful number, since it uses less digits than its factorization.

96538731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32179580.

The product of its digits is 136080, while the sum is 42.

The square root of 96538731 is about 9825.4125104242. The cubic root of 96538731 is about 458.7406179234.

The spelling of 96538731 in words is "ninety-six million, five hundred thirty-eight thousand, seven hundred thirty-one".