1480987 has 4 divisors (see below), whose sum is σ = 1494936. Its totient is φ = 1467040.

The previous prime is 1480937. The next prime is 1480991. The reversal of 1480987 is 7890841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7890841 = 7 ⋅1127263.

It is a cyclic number.

It is not a de Polignac number, because 1480987 - 2¹⁵ = 1448219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1480907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6814 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (373734).

2^1480987 is an apocalyptic number.

1480987 is a deficient number, since it is larger than the sum of its proper divisors (13949).

1480987 is a wasteful number, since it uses less digits than its factorization.

1480987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13948.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 1480987 is about 1216.9580929514. The cubic root of 1480987 is about 113.9857117621.

The spelling of 1480987 in words is "one million, four hundred eighty thousand, nine hundred eighty-seven".