1648114 has 8 divisors (see below), whose sum is σ = 2662380. Its totient is φ = 760656.

The previous prime is 1648081. The next prime is 1648181. The reversal of 1648114 is 4118461.

It can be written as a sum of positive squares in 2 ways, for example, as 1646089 + 2025 = 1283^2 + 45^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31669 + ... + 31720.

2^1648114 is an apocalyptic number.

1648114 is a deficient number, since it is larger than the sum of its proper divisors (1014266).

1648114 is a wasteful number, since it uses less digits than its factorization.

1648114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63404.

The product of its digits is 768, while the sum is 25.

The square root of 1648114 is about 1283.7889234606. The cubic root of 1648114 is about 118.1215352231.

The spelling of 1648114 in words is "one million, six hundred forty-eight thousand, one hundred fourteen".