1480549 has 4 divisors (see below), whose sum is σ = 1692064. Its totient is φ = 1269036.

The previous prime is 1480543. The next prime is 1480553. The reversal of 1480549 is 9450841.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9450841 = 43 ⋅219787.

It is a cyclic number.

It is not a de Polignac number, because 1480549 - 2³ = 1480541 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 1480549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480541) 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, 105747 + ... + 105760.

It is an arithmetic number, because the mean of its divisors is an integer number (423016).

2^1480549 is an apocalyptic number.

It is an amenable number.

1480549 is a deficient number, since it is larger than the sum of its proper divisors (211515).

1480549 is an equidigital number, since it uses as much as digits as its factorization.

1480549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211514.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1480549 is about 1216.7781227488. The cubic root of 1480549 is about 113.9744736116.

The spelling of 1480549 in words is "one million, four hundred eighty thousand, five hundred forty-nine".