96620129 has 4 divisors (see below), whose sum is σ = 102303684. Its totient is φ = 90936576.

The previous prime is 96620123. The next prime is 96620131. The reversal of 96620129 is 92102669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92102669 = 2129 ⋅43261.

It can be written as a sum of positive squares in 2 ways, for example, as 90763729 + 5856400 = 9527^2 + 2420^2 .

It is a cyclic number.

It is not a de Polignac number, because 96620129 - 2¹² = 96616033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96620123) 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, 2841752 + ... + 2841785.

It is an arithmetic number, because the mean of its divisors is an integer number (25575921).

Almost surely, 2^96620129 is an apocalyptic number.

It is an amenable number.

96620129 is a deficient number, since it is larger than the sum of its proper divisors (5683555).

96620129 is a wasteful number, since it uses less digits than its factorization.

96620129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683554.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 96620129 is about 9829.5538555928. The cubic root of 96620129 is about 458.8695129227.

The spelling of 96620129 in words is "ninety-six million, six hundred twenty thousand, one hundred twenty-nine".