2285008491 has 16 divisors (see below), whose sum is σ = 3069256064. Its totient is φ = 1512074304.

The previous prime is 2285008489. The next prime is 2285008589. The reversal of 2285008491 is 1948005822.

It is not a de Polignac number, because 2285008491 - 2¹ = 2285008489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2285008421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455700 + ... + 460686.

It is an arithmetic number, because the mean of its divisors is an integer number (191828504).

Almost surely, 2^2285008491 is an apocalyptic number.

2285008491 is a deficient number, since it is larger than the sum of its proper divisors (784247573).

2285008491 is a wasteful number, since it uses less digits than its factorization.

2285008491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 2285008491 is about 47801.7624256679. The cubic root of 2285008491 is about 1317.1319138269.

The spelling of 2285008491 in words is "two billion, two hundred eighty-five million, eight thousand, four hundred ninety-one".