2400000246 has 64 divisors (see below), whose sum is σ = 6118156800. Its totient is φ = 683136288.

The previous prime is 2400000221. The next prime is 2400000247. The reversal of 2400000246 is 6420000042.

2400000246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400000247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89881 + ... + 113483.

It is an arithmetic number, because the mean of its divisors is an integer number (95596200).

Almost surely, 2^2400000246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2400000246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3059078400).

2400000246 is an abundant number, since it is smaller than the sum of its proper divisors (3718156554).

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

2400000246 is a wasteful number, since it uses less digits than its factorization.

2400000246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23890 (or 23884 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2400000246 is about 48989.7973663905. The cubic root of 2400000246 is about 1338.8659459089.

Adding to 2400000246 its reverse (6420000042), we get a palindrome (8820000288).

The spelling of 2400000246 in words is "two billion, four hundred million, two hundred forty-six", and thus it is an aban number.