1190008873 has 4 divisors (see below), whose sum is σ = 1228396288. Its totient is φ = 1151621460.

The previous prime is 1190008871. The next prime is 1190008889. The reversal of 1190008873 is 3788000911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1190008873 - 2¹ = 1190008871 is a prime.

It is a super-2 number, since 2×1190008873² = 2832242235637460258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1190008871) 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, 19193661 + ... + 19193722.

It is an arithmetic number, because the mean of its divisors is an integer number (307099072).

Almost surely, 2^1190008873 is an apocalyptic number.

It is an amenable number.

1190008873 is a deficient number, since it is larger than the sum of its proper divisors (38387415).

1190008873 is an equidigital number, since it uses as much as digits as its factorization.

1190008873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38387414.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 1190008873 is about 34496.5052287909. The cubic root of 1190008873 is about 1059.7011359291.

The spelling of 1190008873 in words is "one billion, one hundred ninety million, eight thousand, eight hundred seventy-three".