11322539 has 2 divisors, whose sum is σ = 11322540. Its totient is φ = 11322538.

The previous prime is 11322529. The next prime is 11322551. The reversal of 11322539 is 93522311.

11322539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11322539 - 2¹² = 11318443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11322529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661269 + 5661270.

It is an arithmetic number, because the mean of its divisors is an integer number (5661270).

Almost surely, 2^11322539 is an apocalyptic number.

11322539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322539 is an equidigital number, since it uses as much as digits as its factorization.

11322539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 26.

The square root of 11322539 is about 3364.8980668068. The cubic root of 11322539 is about 224.5508009170.

The spelling of 11322539 in words is "eleven million, three hundred twenty-two thousand, five hundred thirty-nine".