1190255795 has 8 divisors (see below), whose sum is σ = 1430785824. Its totient is φ = 950552064.

The previous prime is 1190255747. The next prime is 1190255813. The reversal of 1190255795 is 5975520911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1190255795 - 2¹⁰ = 1190254771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203399 + ... + 209168.

It is an arithmetic number, because the mean of its divisors is an integer number (178848228).

Almost surely, 2^1190255795 is an apocalyptic number.

1190255795 is a deficient number, since it is larger than the sum of its proper divisors (240530029).

1190255795 is an equidigital number, since it uses as much as digits as its factorization.

1190255795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413149.

The product of its (nonzero) digits is 141750, while the sum is 44.

The square root of 1190255795 is about 34500.0839854050. The cubic root of 1190255795 is about 1059.7744254185.

The spelling of 1190255795 in words is "one billion, one hundred ninety million, two hundred fifty-five thousand, seven hundred ninety-five".