96729427 has 4 divisors (see below), whose sum is σ = 97345696. Its totient is φ = 96113160.

The previous prime is 96729419. The next prime is 96729443. The reversal of 96729427 is 72492769.

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: 72492769 = 59 ⋅1228691.

It is a cyclic number.

It is not a de Polignac number, because 96729427 - 2³ = 96729419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96729487) 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, 307899 + ... + 308212.

It is an arithmetic number, because the mean of its divisors is an integer number (24336424).

Almost surely, 2^96729427 is an apocalyptic number.

96729427 is a deficient number, since it is larger than the sum of its proper divisors (616269).

96729427 is a wasteful number, since it uses less digits than its factorization.

96729427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616268.

The product of its digits is 381024, while the sum is 46.

The square root of 96729427 is about 9835.1119464905. Note that the first 3 decimals coincide. The cubic root of 96729427 is about 459.0424741920.

The spelling of 96729427 in words is "ninety-six million, seven hundred twenty-nine thousand, four hundred twenty-seven".