11489507 has 2 divisors, whose sum is σ = 11489508. Its totient is φ = 11489506.

The previous prime is 11489477. The next prime is 11489521. The reversal of 11489507 is 70598411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11489507 - 2²² = 7295203 is a prime.

It is a super-2 number, since 2×11489507² = 264017542206098, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11489537) 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, 5744753 + 5744754.

It is an arithmetic number, because the mean of its divisors is an integer number (5744754).

Almost surely, 2^11489507 is an apocalyptic number.

11489507 is a deficient number, since it is larger than the sum of its proper divisors (1).

11489507 is an equidigital number, since it uses as much as digits as its factorization.

11489507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 11489507 is about 3389.6175300467. The cubic root of 11489507 is about 225.6491999375.

The spelling of 11489507 in words is "eleven million, four hundred eighty-nine thousand, five hundred seven".