1486441 has 4 divisors (see below), whose sum is σ = 1621584. Its totient is φ = 1351300.

The previous prime is 1486411. The next prime is 1486451. The reversal of 1486441 is 1446841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1486441 - 2⁵ = 1486409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1486411) 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, 67555 + ... + 67576.

It is an arithmetic number, because the mean of its divisors is an integer number (405396).

2^1486441 is an apocalyptic number.

1486441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1486441 is a deficient number, since it is larger than the sum of its proper divisors (135143).

1486441 is a wasteful number, since it uses less digits than its factorization.

1486441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135142.

The product of its digits is 3072, while the sum is 28.

The square root of 1486441 is about 1219.1968667939. The cubic root of 1486441 is about 114.1254646167.

The spelling of 1486441 in words is "one million, four hundred eighty-six thousand, four hundred forty-one".