1489801 has 4 divisors (see below), whose sum is σ = 1496592. Its totient is φ = 1483012.

The previous prime is 1489799. The next prime is 1489819. The reversal of 1489801 is 1089841.

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 1489801 - 2¹ = 1489799 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1489841) 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, 3055 + ... + 3508.

It is an arithmetic number, because the mean of its divisors is an integer number (374148).

2^1489801 is an apocalyptic number.

It is an amenable number.

1489801 is a deficient number, since it is larger than the sum of its proper divisors (6791).

1489801 is an equidigital number, since it uses as much as digits as its factorization.

1489801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 1489801 is about 1220.5740452754. The cubic root of 1489801 is about 114.2113908871.

The spelling of 1489801 in words is "one million, four hundred eighty-nine thousand, eight hundred one".