1460987 has 4 divisors (see below), whose sum is σ = 1593816. Its totient is φ = 1328160.

The previous prime is 1460981. The next prime is 1460989. The reversal of 1460987 is 7890641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7890641 = 11 ⋅717331.

It is a cyclic number.

It is not a de Polignac number, because 1460987 - 2⁴ = 1460971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1460981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66398 + ... + 66419.

It is an arithmetic number, because the mean of its divisors is an integer number (398454).

2^1460987 is an apocalyptic number.

1460987 is a deficient number, since it is larger than the sum of its proper divisors (132829).

1460987 is a wasteful number, since it uses less digits than its factorization.

1460987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132828.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1460987 is about 1208.7129518624. The cubic root of 1460987 is about 113.4702775582.

The spelling of 1460987 in words is "one million, four hundred sixty thousand, nine hundred eighty-seven".