1064431 has 2 divisors, whose sum is σ = 1064432. Its totient is φ = 1064430.

The previous prime is 1064411. The next prime is 1064467. The reversal of 1064431 is 1344601.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1344601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064431 - 2⁹ = 1063919 is a prime.

It is a super-2 number, since 2×1064431² = 2266026707522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064399 and 1064408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064411) 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, 532215 + 532216.

It is an arithmetic number, because the mean of its divisors is an integer number (532216).

2^1064431 is an apocalyptic number.

1064431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064431 is an equidigital number, since it uses as much as digits as its factorization.

1064431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1064431 is about 1031.7126537947. The cubic root of 1064431 is about 102.1031572034.

The spelling of 1064431 in words is "one million, sixty-four thousand, four hundred thirty-one".