1480189 has 8 divisors (see below), whose sum is σ = 1568160. Its totient is φ = 1394736.

The previous prime is 1480181. The next prime is 1480201. The reversal of 1480189 is 9810841.

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 1480189 - 2³ = 1480181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1480189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654 + ... + 1840.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

2^1480189 is an apocalyptic number.

It is an amenable number.

1480189 is a deficient number, since it is larger than the sum of its proper divisors (87971).

1480189 is a wasteful number, since it uses less digits than its factorization.

1480189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259.

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

The square root of 1480189 is about 1216.6301821014. The cubic root of 1480189 is about 113.9652351160.

The spelling of 1480189 in words is "one million, four hundred eighty thousand, one hundred eighty-nine".