1480686 has 8 divisors (see below), whose sum is σ = 2961384. Its totient is φ = 493560.

The previous prime is 1480679. The next prime is 1480691. The reversal of 1480686 is 6860841.

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

1480686 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123385 + ... + 123396.

It is an arithmetic number, because the mean of its divisors is an integer number (370173).

2^1480686 is an apocalyptic number.

1480686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1480686 is a wasteful number, since it uses less digits than its factorization.

1480686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246786.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1480686 is about 1216.8344176592. The cubic root of 1480686 is about 113.9779889791.

Subtracting from 1480686 its product of nonzero digits (9216), we obtain a triangular number (1471470 = T₁₇₁₅).

The spelling of 1480686 in words is "one million, four hundred eighty thousand, six hundred eighty-six".