1137770867 has 2 divisors, whose sum is σ = 1137770868. Its totient is φ = 1137770866.

The previous prime is 1137770839. The next prime is 1137770873. The reversal of 1137770867 is 7680777311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1137770867 - 2¹² = 1137766771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1137770827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568885433 + 568885434.

It is an arithmetic number, because the mean of its divisors is an integer number (568885434).

Almost surely, 2^1137770867 is an apocalyptic number.

1137770867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137770867 is an equidigital number, since it uses as much as digits as its factorization.

1137770867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345744, while the sum is 47.

The square root of 1137770867 is about 33730.8592686282. The cubic root of 1137770867 is about 1043.9625906527.

The spelling of 1137770867 in words is "one billion, one hundred thirty-seven million, seven hundred seventy thousand, eight hundred sixty-seven".