1426564 has 12 divisors (see below), whose sum is σ = 2534224. Its totient is φ = 702504.

The previous prime is 1426559. The next prime is 1426567. The reversal of 1426564 is 4656241.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1426567) 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, 2394 + ... + 2929.

2^1426564 is an apocalyptic number.

It is an amenable number.

1426564 is a deficient number, since it is larger than the sum of its proper divisors (1107660).

1426564 is a wasteful number, since it uses less digits than its factorization.

1426564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394 (or 5392 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1426564 is about 1194.3885464957. The cubic root of 1426564 is about 112.5720098646.

The spelling of 1426564 in words is "one million, four hundred twenty-six thousand, five hundred sixty-four".