191520096 has 48 divisors (see below), whose sum is σ = 532317744. Its totient is φ = 60084224.

The previous prime is 191520073. The next prime is 191520101. The reversal of 191520096 is 690025191.

191520096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57045 + ... + 60308.

It is an arithmetic number, because the mean of its divisors is an integer number (11089953).

Almost surely, 2^191520096 is an apocalyptic number.

191520096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

191520096 is an abundant number, since it is smaller than the sum of its proper divisors (340797648).

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

191520096 is a wasteful number, since it uses less digits than its factorization.

191520096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117383 (or 117375 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 191520096 is about 13839.0785820444. The cubic root of 191520096 is about 576.4187733945.

The spelling of 191520096 in words is "one hundred ninety-one million, five hundred twenty thousand, ninety-six".