1064549 has 2 divisors, whose sum is σ = 1064550. Its totient is φ = 1064548.

The previous prime is 1064533. The next prime is 1064587. The reversal of 1064549 is 9454601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050625 + 13924 = 1025^2 + 118^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064549 - 2⁴ = 1064533 is a prime.

It is a super-2 number, since 2×1064549² = 2266529146802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532274 + 532275.

It is an arithmetic number, because the mean of its divisors is an integer number (532275).

2^1064549 is an apocalyptic number.

It is an amenable number.

1064549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064549 is an equidigital number, since it uses as much as digits as its factorization.

1064549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1064549 is about 1031.7698386753. The cubic root of 1064549 is about 102.1069300258.

The spelling of 1064549 in words is "one million, sixty-four thousand, five hundred forty-nine".