1341487 has 8 divisors (see below), whose sum is σ = 1623456. Its totient is φ = 1082112.

The previous prime is 1341481. The next prime is 1341491. The reversal of 1341487 is 7841431.

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 1341487 - 2⁷ = 1341359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341481) 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 7 ways as a sum of consecutive naturals, for example, 5518 + ... + 5755.

It is an arithmetic number, because the mean of its divisors is an integer number (202932).

2^1341487 is an apocalyptic number.

1341487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1341487 is a deficient number, since it is larger than the sum of its proper divisors (281969).

1341487 is a wasteful number, since it uses less digits than its factorization.

1341487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11297.

The product of its digits is 2688, while the sum is 28.

The square root of 1341487 is about 1158.2257983658. The cubic root of 1341487 is about 110.2881426292.

The spelling of 1341487 in words is "one million, three hundred forty-one thousand, four hundred eighty-seven".