2331307854 has 48 divisors (see below), whose sum is σ = 5291582400. Its totient is φ = 740795328.

The previous prime is 2331307843. The next prime is 2331307879. The reversal of 2331307854 is 4587031332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12972 + ... + 69504.

It is an arithmetic number, because the mean of its divisors is an integer number (110241300).

Almost surely, 2^2331307854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331307854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2645791200).

2331307854 is an abundant number, since it is smaller than the sum of its proper divisors (2960274546).

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

2331307854 is a wasteful number, since it uses less digits than its factorization.

2331307854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56649 (or 56646 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2331307854 is about 48283.6188991670. The cubic root of 2331307854 is about 1325.9685059028.

The spelling of 2331307854 in words is "two billion, three hundred thirty-one million, three hundred seven thousand, eight hundred fifty-four".