2481836 has 24 divisors (see below), whose sum is σ = 5005056. Its totient is φ = 1054800.

The previous prime is 2481833. The next prime is 2481839. The reversal of 2481836 is 6381842.

It is an interprime number because it is at equal distance from previous prime (2481833) and next prime (2481839).

It is not an unprimeable number, because it can be changed into a prime (2481833) 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, 3935 + ... + 4521.

It is an arithmetic number, because the mean of its divisors is an integer number (208544).

2^2481836 is an apocalyptic number.

It is an amenable number.

2481836 is an abundant number, since it is smaller than the sum of its proper divisors (2523220).

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

2481836 is a wasteful number, since it uses less digits than its factorization.

2481836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 747 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 2481836 is about 1575.3843975360. The cubic root of 2481836 is about 135.3913836612.

The spelling of 2481836 in words is "two million, four hundred eighty-one thousand, eight hundred thirty-six".