1190669027 has 2 divisors, whose sum is σ = 1190669028. Its totient is φ = 1190669026.

The previous prime is 1190669023. The next prime is 1190669059. The reversal of 1190669027 is 7209660911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1190669027 - 2² = 1190669023 is a prime.

It is not a weakly prime, because it can be changed into another prime (1190669023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595334513 + 595334514.

It is an arithmetic number, because the mean of its divisors is an integer number (595334514).

Almost surely, 2^1190669027 is an apocalyptic number.

1190669027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190669027 is an equidigital number, since it uses as much as digits as its factorization.

1190669027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 1190669027 is about 34506.0723206800. The cubic root of 1190669027 is about 1059.8970550909.

The spelling of 1190669027 in words is "one billion, one hundred ninety million, six hundred sixty-nine thousand, twenty-seven".