2426647650 has 96 divisors (see below), whose sum is σ = 6942412800. Its totient is φ = 549453120.

The previous prime is 2426647621. The next prime is 2426647679. The reversal of 2426647650 is 567466242.

It is an interprime number because it is at equal distance from previous prime (2426647621) and next prime (2426647679).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 101551 + ... + 123149.

It is an arithmetic number, because the mean of its divisors is an integer number (72316800).

Almost surely, 2^2426647650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426647650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3471206400).

2426647650 is an abundant number, since it is smaller than the sum of its proper divisors (4515765150).

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

2426647650 is a wasteful number, since it uses less digits than its factorization.

2426647650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21728 (or 21723 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 2426647650 is about 49261.0155193739. The cubic root of 2426647650 is about 1343.8028992335.

The spelling of 2426647650 in words is "two billion, four hundred twenty-six million, six hundred forty-seven thousand, six hundred fifty".