1494544 has 20 divisors (see below), whose sum is σ = 2996460. Its totient is φ = 721280.

The previous prime is 1494539. The next prime is 1494557. The reversal of 1494544 is 4454941.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 518400 = 988^2 + 720^2 .

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, 1147 + ... + 2074.

It is an arithmetic number, because the mean of its divisors is an integer number (149823).

2^1494544 is an apocalyptic number.

It is an amenable number.

1494544 is an abundant number, since it is smaller than the sum of its proper divisors (1501916).

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

1494544 is a wasteful number, since it uses less digits than its factorization.

1494544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258 (or 3252 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 1494544 is about 1222.5154395753. The cubic root of 1494544 is about 114.3324653966.

The spelling of 1494544 in words is "one million, four hundred ninety-four thousand, five hundred forty-four".