2845401 has 8 divisors (see below), whose sum is σ = 4085760. Its totient is φ = 1750992.

The previous prime is 2845391. The next prime is 2845417. The reversal of 2845401 is 1045482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2845401 - 2⁵ = 2845369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2845481) 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 7 ways as a sum of consecutive naturals, for example, 36441 + ... + 36518.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

2^2845401 is an apocalyptic number.

It is an amenable number.

2845401 is a deficient number, since it is larger than the sum of its proper divisors (1240359).

2845401 is a wasteful number, since it uses less digits than its factorization.

2845401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72975.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2845401 is about 1686.8316454229. The cubic root of 2845401 is about 141.7036901311.

The spelling of 2845401 in words is "two million, eight hundred forty-five thousand, four hundred one".