96551161 has 16 divisors (see below), whose sum is σ = 112581504. Its totient is φ = 81097344.

The previous prime is 96551149. The next prime is 96551183. The reversal of 96551161 is 16115569.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96551161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96551111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78991 + ... + 80203.

It is an arithmetic number, because the mean of its divisors is an integer number (7036344).

Almost surely, 2^96551161 is an apocalyptic number.

It is an amenable number.

96551161 is a deficient number, since it is larger than the sum of its proper divisors (16030343).

96551161 is a wasteful number, since it uses less digits than its factorization.

96551161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its digits is 8100, while the sum is 34.

The square root of 96551161 is about 9826.0450334812. The cubic root of 96551161 is about 458.7603057078.

It can be divided in two parts, 9655 and 1161, that added together give a square (10816 = 104²).

The spelling of 96551161 in words is "ninety-six million, five hundred fifty-one thousand, one hundred sixty-one".