1190746955 has 4 divisors (see below), whose sum is σ = 1428896352. Its totient is φ = 952597560.

The previous prime is 1190746937. The next prime is 1190746957. The reversal of 1190746955 is 5596470911.

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

It is not a de Polignac number, because 1190746955 - 2¹⁰ = 1190745931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1190746957) 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, 119074691 + ... + 119074700.

It is an arithmetic number, because the mean of its divisors is an integer number (357224088).

Almost surely, 2^1190746955 is an apocalyptic number.

1190746955 is a deficient number, since it is larger than the sum of its proper divisors (238149397).

1190746955 is an equidigital number, since it uses as much as digits as its factorization.

1190746955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238149396.

The product of its (nonzero) digits is 340200, while the sum is 47.

The square root of 1190746955 is about 34507.2014947605. The cubic root of 1190746955 is about 1059.9201776251.

The spelling of 1190746955 in words is "one billion, one hundred ninety million, seven hundred forty-six thousand, nine hundred fifty-five".