1489206001 has 8 divisors (see below), whose sum is σ = 1645363584. Its totient is φ = 1340665920.

The previous prime is 1489205989. The next prime is 1489206013. The reversal of 1489206001 is 1006029841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1489205989) and next prime (1489206013).

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

It is a cyclic number.

It is not a de Polignac number, because 1489206001 - 2¹⁵ = 1489173233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1489206041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903965 + ... + 1904746.

It is an arithmetic number, because the mean of its divisors is an integer number (205670448).

Almost surely, 2^1489206001 is an apocalyptic number.

It is an amenable number.

1489206001 is a deficient number, since it is larger than the sum of its proper divisors (156157583).

1489206001 is a wasteful number, since it uses less digits than its factorization.

1489206001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808751.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1489206001 is about 38590.2319376290. The cubic root of 1489206001 is about 1141.9618422253.

The spelling of 1489206001 in words is "one billion, four hundred eighty-nine million, two hundred six thousand, one".