1036664 has 16 divisors (see below), whose sum is σ = 1964520. Its totient is φ = 512800.

The previous prime is 1036661. The next prime is 1036667. The reversal of 1036664 is 4666301.

1036664 = 247² + 248² + ... + 262².

1036664 = 47³ + 48³ + ... + 54³.

It is an interprime number because it is at equal distance from previous prime (1036661) and next prime (1036667).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167 + ... + 1449.

2^1036664 is an apocalyptic number.

It is an amenable number.

1036664 is a deficient number, since it is larger than the sum of its proper divisors (927856).

1036664 is a wasteful number, since it uses less digits than its factorization.

1036664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1036664 is about 1018.1669804114. The cubic root of 1036664 is about 101.2074942244.

The spelling of 1036664 in words is "one million, thirty-six thousand, six hundred sixty-four".