11462531 has 2 divisors, whose sum is σ = 11462532. Its totient is φ = 11462530.

The previous prime is 11462497. The next prime is 11462543. The reversal of 11462531 is 13526411.

11462531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11462531 - 2¹⁰ = 11461507 is a prime.

It is a super-2 number, since 2×11462531² = 262779233851922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11462497 and 11462506.

It is not a weakly prime, because it can be changed into another prime (11462551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731265 + 5731266.

It is an arithmetic number, because the mean of its divisors is an integer number (5731266).

Almost surely, 2^11462531 is an apocalyptic number.

11462531 is a deficient number, since it is larger than the sum of its proper divisors (1).

11462531 is an equidigital number, since it uses as much as digits as its factorization.

11462531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 11462531 is about 3385.6359816141. The cubic root of 11462531 is about 225.4724623577.

Adding to 11462531 its reverse (13526411), we get a palindrome (24988942).

The spelling of 11462531 in words is "eleven million, four hundred sixty-two thousand, five hundred thirty-one".