1064731 has 2 divisors, whose sum is σ = 1064732. Its totient is φ = 1064730.

The previous prime is 1064699. The next prime is 1064737. The reversal of 1064731 is 1374601.

It is a strong prime.

It is an emirp because it is prime and its reverse (1374601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064731 - 2⁵ = 1064699 is a prime.

It is a super-2 number, since 2×1064731² = 2267304204722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1064737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532365 + 532366.

It is an arithmetic number, because the mean of its divisors is an integer number (532366).

2^1064731 is an apocalyptic number.

1064731 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064731 is an equidigital number, since it uses as much as digits as its factorization.

1064731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1064731 is about 1031.8580328708. The cubic root of 1064731 is about 102.1127485781.

The spelling of 1064731 in words is "one million, sixty-four thousand, seven hundred thirty-one".