2285541631 has 8 divisors (see below), whose sum is σ = 2341684080. Its totient is φ = 2229881472.

The previous prime is 2285541623. The next prime is 2285541637. The reversal of 2285541631 is 1361455822.

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 2285541631 - 2³ = 2285541623 is a prime.

It is a super-2 number, since 2×2285541631² = 10447401094068280322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285541637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110970 + ... + 129943.

It is an arithmetic number, because the mean of its divisors is an integer number (292710510).

Almost surely, 2^2285541631 is an apocalyptic number.

2285541631 is a deficient number, since it is larger than the sum of its proper divisors (56142449).

2285541631 is a wasteful number, since it uses less digits than its factorization.

2285541631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241145.

The product of its digits is 57600, while the sum is 37.

The square root of 2285541631 is about 47807.3386730531. The cubic root of 2285541631 is about 1317.2343439499.

The spelling of 2285541631 in words is "two billion, two hundred eighty-five million, five hundred forty-one thousand, six hundred thirty-one".