1132739 has 2 divisors, whose sum is σ = 1132740. Its totient is φ = 1132738.

The previous prime is 1132721. The next prime is 1132753. The reversal of 1132739 is 9372311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132739 - 2¹² = 1128643 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566369 + 566370.

It is an arithmetic number, because the mean of its divisors is an integer number (566370).

2^1132739 is an apocalyptic number.

1132739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132739 is an equidigital number, since it uses as much as digits as its factorization.

1132739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134, while the sum is 26.

The square root of 1132739 is about 1064.3021187614. The cubic root of 1132739 is about 104.2421318393.

The spelling of 1132739 in words is "one million, one hundred thirty-two thousand, seven hundred thirty-nine".