2244524140 has 12 divisors (see below), whose sum is σ = 4713500736. Its totient is φ = 897809648.

The previous prime is 2244524071. The next prime is 2244524159. The reversal of 2244524140 is 414254422.

It is a junction number, because it is equal to n+sod(n) for n = 2244524099 and 2244524108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56113084 + ... + 56113123.

It is an arithmetic number, because the mean of its divisors is an integer number (392791728).

Almost surely, 2^2244524140 is an apocalyptic number.

2244524140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244524140 is an abundant number, since it is smaller than the sum of its proper divisors (2468976596).

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

2244524140 is a wasteful number, since it uses less digits than its factorization.

2244524140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112226216 (or 112226214 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 2244524140 is about 47376.4091083315. The cubic root of 2244524140 is about 1309.3068103882.

Adding to 2244524140 its reverse (414254422), we get a palindrome (2658778562).

The spelling of 2244524140 in words is "two billion, two hundred forty-four million, five hundred twenty-four thousand, one hundred forty".