1362664 has 16 divisors (see below), whose sum is σ = 2599200. Its totient is φ = 669552.

The previous prime is 1362653. The next prime is 1362689. The reversal of 1362664 is 4662631.

It is a d-powerful number, because it can be written as 1 + 3⁴ + 6 + 2¹⁵ + 6⁴ + 6⁷ + 4¹⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972 + ... + 1915.

It is an arithmetic number, because the mean of its divisors is an integer number (162450).

2^1362664 is an apocalyptic number.

It is an amenable number.

1362664 is a deficient number, since it is larger than the sum of its proper divisors (1236536).

1362664 is a wasteful number, since it uses less digits than its factorization.

1362664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952 (or 2948 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 1362664 is about 1167.3320007607. The cubic root of 1362664 is about 110.8654593713.

The spelling of 1362664 in words is "one million, three hundred sixty-two thousand, six hundred sixty-four".