2431016 has 16 divisors (see below), whose sum is σ = 5209440. Its totient is φ = 1041840.

The previous prime is 2431007. The next prime is 2431049. The reversal of 2431016 is 6101342.

It is a junction number, because it is equal to n+sod(n) for n = 2430985 and 2431003.

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 3 ways as a sum of consecutive naturals, for example, 21650 + ... + 21761.

It is an arithmetic number, because the mean of its divisors is an integer number (325590).

2^2431016 is an apocalyptic number.

It is an amenable number.

2431016 is an abundant number, since it is smaller than the sum of its proper divisors (2778424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431016 is a wasteful number, since it uses less digits than its factorization.

2431016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43424 (or 43420 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2431016 is about 1559.1715749076. The cubic root of 2431016 is about 134.4608768527.

Adding to 2431016 its reverse (6101342), we get a palindrome (8532358).

The spelling of 2431016 in words is "two million, four hundred thirty-one thousand, sixteen".