1190099612 has 24 divisors (see below), whose sum is σ = 2248126272. Its totient is φ = 547992000.

The previous prime is 1190099597. The next prime is 1190099623. The reversal of 1190099612 is 2169900911.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4139 + ... + 48962.

It is an arithmetic number, because the mean of its divisors is an integer number (93671928).

Almost surely, 2^1190099612 is an apocalyptic number.

It is an amenable number.

1190099612 is a deficient number, since it is larger than the sum of its proper divisors (1058026660).

1190099612 is a wasteful number, since it uses less digits than its factorization.

1190099612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53549 (or 53547 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 38.

The square root of 1190099612 is about 34497.8203949177. The cubic root of 1190099612 is about 1059.7280695595.

The spelling of 1190099612 in words is "one billion, one hundred ninety million, ninety-nine thousand, six hundred twelve".