1064736 has 36 divisors (see below), whose sum is σ = 3028662. Its totient is φ = 354816.

The previous prime is 1064731. The next prime is 1064737. The reversal of 1064736 is 6374601.

1064736 is a `hidden beast` number, since 10 + 647 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1040400 + 24336 = 1020^2 + 156^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1064736² = 2267325499392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1561 + ... + 2136.

2^1064736 is an apocalyptic number.

1064736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1064736 is an abundant number, since it is smaller than the sum of its proper divisors (1963926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064736 is a wasteful number, since it uses less digits than its factorization.

1064736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713 (or 3702 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1064736 is about 1031.8604556819. The cubic root of 1064736 is about 102.1129084191.

It can be divided in two parts, 10 and 64736, that added together give a palindrome (64746).

The spelling of 1064736 in words is "one million, sixty-four thousand, seven hundred thirty-six".