1150939 has 2 divisors, whose sum is σ = 1150940. Its totient is φ = 1150938.

The previous prime is 1150927. The next prime is 1150949. The reversal of 1150939 is 9390511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1150939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150909) 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, 575469 + 575470.

It is an arithmetic number, because the mean of its divisors is an integer number (575470).

2^1150939 is an apocalyptic number.

1150939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150939 is an equidigital number, since it uses as much as digits as its factorization.

1150939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 1150939 is about 1072.8182511497. The cubic root of 1150939 is about 104.7974629361.

The spelling of 1150939 in words is "one million, one hundred fifty thousand, nine hundred thirty-nine".