1484545 has 4 divisors (see below), whose sum is σ = 1781460. Its totient is φ = 1187632.

The previous prime is 1484537. The next prime is 1484563. The reversal of 1484545 is 5454841.

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 725904 + 758641 = 852^2 + 871^2 .

It is a cyclic number.

It is not a de Polignac number, because 1484545 - 2³ = 1484537 is a prime.

It is a congruent number.

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, 148450 + ... + 148459.

It is an arithmetic number, because the mean of its divisors is an integer number (445365).

2^1484545 is an apocalyptic number.

It is an amenable number.

1484545 is a deficient number, since it is larger than the sum of its proper divisors (296915).

1484545 is an equidigital number, since it uses as much as digits as its factorization.

1484545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296914.

The product of its digits is 12800, while the sum is 31.

The square root of 1484545 is about 1218.4190576317. The cubic root of 1484545 is about 114.0769204887.

The spelling of 1484545 in words is "one million, four hundred eighty-four thousand, five hundred forty-five".