2346223040 has 112 divisors (see below), whose sum is σ = 6760780992. Its totient is φ = 757088256.

The previous prime is 2346223039. The next prime is 2346223049. The reversal of 2346223040 is 403226432.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2346223049) 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 15 ways as a sum of consecutive naturals, for example, 7274 + ... + 68886.

It is an arithmetic number, because the mean of its divisors is an integer number (60364116).

Almost surely, 2^2346223040 is an apocalyptic number.

2346223040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2346223040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3380390496).

2346223040 is an abundant number, since it is smaller than the sum of its proper divisors (4414557952).

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

2346223040 is a wasteful number, since it uses less digits than its factorization.

2346223040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61654 (or 61644 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2346223040 is about 48437.8265408348. The cubic root of 2346223040 is about 1328.7902467435.

Adding to 2346223040 its reverse (403226432), we get a palindrome (2749449472).

The spelling of 2346223040 in words is "two billion, three hundred forty-six million, two hundred twenty-three thousand, forty".