11462431 has 2 divisors, whose sum is σ = 11462432. Its totient is φ = 11462430.

The previous prime is 11462419. The next prime is 11462443. The reversal of 11462431 is 13426411.

It is a balanced prime because it is at equal distance from previous prime (11462419) and next prime (11462443).

It is a cyclic number.

It is not a de Polignac number, because 11462431 - 2¹³ = 11454239 is a prime.

It is a super-2 number, since 2×11462431² = 262774648859522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11462531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731215 + 5731216.

It is an arithmetic number, because the mean of its divisors is an integer number (5731216).

Almost surely, 2^11462431 is an apocalyptic number.

11462431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11462431 is an equidigital number, since it uses as much as digits as its factorization.

11462431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 11462431 is about 3385.6212133078. The cubic root of 11462431 is about 225.4718066761.

Adding to 11462431 its reverse (13426411), we get a palindrome (24888842).

The spelling of 11462431 in words is "eleven million, four hundred sixty-two thousand, four hundred thirty-one".