1190096287 has 4 divisors (see below), whose sum is σ = 1231134120. Its totient is φ = 1149058456.

The previous prime is 1190096261. The next prime is 1190096311. The reversal of 1190096287 is 7826900911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1190096287 - 2¹⁵ = 1190063519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190096387) 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, 20518873 + ... + 20518930.

It is an arithmetic number, because the mean of its divisors is an integer number (307783530).

Almost surely, 2^1190096287 is an apocalyptic number.

1190096287 is a deficient number, since it is larger than the sum of its proper divisors (41037833).

1190096287 is an equidigital number, since it uses as much as digits as its factorization.

1190096287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41037832.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 1190096287 is about 34497.7722034337. The cubic root of 1190096287 is about 1059.7270826396.

The spelling of 1190096287 in words is "one billion, one hundred ninety million, ninety-six thousand, two hundred eighty-seven".