1454485 has 4 divisors (see below), whose sum is σ = 1745388. Its totient is φ = 1163584.

The previous prime is 1454477. The next prime is 1454513. The reversal of 1454485 is 5844541.

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 515524 + 938961 = 718^2 + 969^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454485 - 2³ = 1454477 is a prime.

It is a Duffinian number.

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, 145444 + ... + 145453.

It is an arithmetic number, because the mean of its divisors is an integer number (436347).

2^1454485 is an apocalyptic number.

It is an amenable number.

1454485 is a deficient number, since it is larger than the sum of its proper divisors (290903).

1454485 is an equidigital number, since it uses as much as digits as its factorization.

1454485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290902.

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

The square root of 1454485 is about 1206.0203149201. The cubic root of 1454485 is about 113.3016972444.

The spelling of 1454485 in words is "one million, four hundred fifty-four thousand, four hundred eighty-five".