96191556 has 24 divisors (see below), whose sum is σ = 226971360. Its totient is φ = 31703232.

The previous prime is 96191549. The next prime is 96191561. The reversal of 96191556 is 65519169.

It is a super-2 number, since 2×96191556² = 18505630891402272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43966 + ... + 46101.

It is an arithmetic number, because the mean of its divisors is an integer number (9457140).

Almost surely, 2^96191556 is an apocalyptic number.

It is an amenable number.

96191556 is an abundant number, since it is smaller than the sum of its proper divisors (130779804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96191556 is a wasteful number, since it uses less digits than its factorization.

96191556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90163 (or 90161 counting only the distinct ones).

The product of its digits is 72900, while the sum is 42.

The square root of 96191556 is about 9807.7294008348. The cubic root of 96191556 is about 458.1900459052.

It can be divided in two parts, 9619 and 1556, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 96191556 in words is "ninety-six million, one hundred ninety-one thousand, five hundred fifty-six".