1341285 has 24 divisors (see below), whose sum is σ = 2362080. Its totient is φ = 649440.

The previous prime is 1341259. The next prime is 1341293. The reversal of 1341285 is 5821431.

It is not a de Polignac number, because 1341285 - 2¹⁶ = 1275749 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1446 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (98420).

2^1341285 is an apocalyptic number.

1341285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341285 is a deficient number, since it is larger than the sum of its proper divisors (1020795).

1341285 is a wasteful number, since it uses less digits than its factorization.

1341285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 758 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 1341285 is about 1158.1385927427. The cubic root of 1341285 is about 110.2826066523.

The spelling of 1341285 in words is "one million, three hundred forty-one thousand, two hundred eighty-five".