2262244740 has 144 divisors (see below), whose sum is σ = 7802065152. Its totient is φ = 486657024.

The previous prime is 2262244727. The next prime is 2262244753. The reversal of 2262244740 is 474422622.

It is an interprime number because it is at equal distance from previous prime (2262244727) and next prime (2262244753).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27349 + ... + 72611.

It is an arithmetic number, because the mean of its divisors is an integer number (54181008).

Almost surely, 2^2262244740 is an apocalyptic number.

2262244740 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 2262244740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3901032576).

2262244740 is an abundant number, since it is smaller than the sum of its proper divisors (5539820412).

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

2262244740 is a wasteful number, since it uses less digits than its factorization.

2262244740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45306 (or 45297 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 2262244740 is about 47563.0606668663. The cubic root of 2262244740 is about 1312.7434570603.

The spelling of 2262244740 in words is "two billion, two hundred sixty-two million, two hundred forty-four thousand, seven hundred forty".