191452096 has 84 divisors (see below), whose sum is σ = 440731656. Its totient is φ = 81817600.

The previous prime is 191452073. The next prime is 191452111. The reversal of 191452096 is 690254191.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 202986 + ... + 203926.

Almost surely, 2^191452096 is an apocalyptic number.

191452096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 191452096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220365828).

191452096 is an abundant number, since it is smaller than the sum of its proper divisors (249279560).

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

191452096 is a wasteful number, since it uses less digits than its factorization.

191452096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 191452096 is about 13836.6215529659. The cubic root of 191452096 is about 576.3505453647.

The spelling of 191452096 in words is "one hundred ninety-one million, four hundred fifty-two thousand, ninety-six".