1452564 has 36 divisors (see below), whose sum is σ = 3709524. Its totient is φ = 479232.

The previous prime is 1452559. The next prime is 1452613. The reversal of 1452564 is 4652541.

It can be written as a sum of positive squares in 2 ways, for example, as 1040400 + 412164 = 1020^2 + 642^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5524 + ... + 5780.

2^1452564 is an apocalyptic number.

It is an amenable number.

1452564 is an abundant number, since it is smaller than the sum of its proper divisors (2256960).

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

1452564 is a wasteful number, since it uses less digits than its factorization.

1452564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 419 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1452564 is about 1205.2236307010. The cubic root of 1452564 is about 113.2517944835.

It can be divided in two parts, 1452 and 564, that added together give a triangular number (2016 = T₆₃).

The spelling of 1452564 in words is "one million, four hundred fifty-two thousand, five hundred sixty-four".