1064894 has 4 divisors (see below), whose sum is σ = 1597344. Its totient is φ = 532446.

The previous prime is 1064873. The next prime is 1064911. The reversal of 1064894 is 4984601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4984601 = 661 ⋅7541.

It is a super-2 number, since 2×1064894² = 2267998462472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064894.

It is a congruent number.

It is an unprimeable number.

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, 266222 + ... + 266225.

It is an arithmetic number, because the mean of its divisors is an integer number (399336).

2^1064894 is an apocalyptic number.

1064894 is a deficient number, since it is larger than the sum of its proper divisors (532450).

1064894 is an equidigital number, since it uses as much as digits as its factorization.

1064894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532449.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1064894 is about 1031.9370135817. The cubic root of 1064894 is about 102.1179591364.

The spelling of 1064894 in words is "one million, sixty-four thousand, eight hundred ninety-four".