1941285 has 8 divisors (see below), whose sum is σ = 3106080. Its totient is φ = 1035344.

The previous prime is 1941263. The next prime is 1941293. The reversal of 1941285 is 5821491.

It is a happy number.

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 1941285 - 2⁵ = 1941253 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 64695 + ... + 64724.

It is an arithmetic number, because the mean of its divisors is an integer number (388260).

2^1941285 is an apocalyptic number.

1941285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1941285 is a deficient number, since it is larger than the sum of its proper divisors (1164795).

1941285 is a wasteful number, since it uses less digits than its factorization.

1941285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129427.

The product of its digits is 2880, while the sum is 30.

The square root of 1941285 is about 1393.3000394746. The cubic root of 1941285 is about 124.7469012072.

The spelling of 1941285 in words is "one million, nine hundred forty-one thousand, two hundred eighty-five".