2401285 has 8 divisors (see below), whose sum is σ = 2898720. Its totient is φ = 1909584.

The previous prime is 2401279. The next prime is 2401303. The reversal of 2401285 is 5821042.

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 2401285 - 2⁵ = 2401253 is a prime.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447 + ... + 2236.

It is an arithmetic number, because the mean of its divisors is an integer number (362340).

2^2401285 is an apocalyptic number.

2401285 is the 895-th octagonal number.

It is an amenable number.

2401285 is a deficient number, since it is larger than the sum of its proper divisors (497435).

2401285 is a wasteful number, since it uses less digits than its factorization.

2401285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2401285 is about 1549.6080149509. The cubic root of 2401285 is about 133.9104807903.

The spelling of 2401285 in words is "two million, four hundred one thousand, two hundred eighty-five".