1484561 has 4 divisors (see below), whose sum is σ = 1598772. Its totient is φ = 1370352.

The previous prime is 1484537. The next prime is 1484563. The reversal of 1484561 is 1654841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 640000 + 844561 = 800^2 + 919^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484563) 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, 57086 + ... + 57111.

It is an arithmetic number, because the mean of its divisors is an integer number (399693).

2^1484561 is an apocalyptic number.

It is an amenable number.

1484561 is a deficient number, since it is larger than the sum of its proper divisors (114211).

1484561 is a wasteful number, since it uses less digits than its factorization.

1484561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114210.

The product of its digits is 3840, while the sum is 29.

The square root of 1484561 is about 1218.4256234994. The cubic root of 1484561 is about 114.0773303166.

The spelling of 1484561 in words is "one million, four hundred eighty-four thousand, five hundred sixty-one".