2242527740 has 24 divisors (see below), whose sum is σ = 4724177472. Its totient is φ = 894178880.

The previous prime is 2242527713. The next prime is 2242527743. The reversal of 2242527740 is 477252422.

It is a self number, because there is not a number n which added to its sum of digits gives 2242527740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242527743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170516 + ... + 183195.

It is an arithmetic number, because the mean of its divisors is an integer number (196840728).

Almost surely, 2^2242527740 is an apocalyptic number.

2242527740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242527740 is an abundant number, since it is smaller than the sum of its proper divisors (2481649732).

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

2242527740 is a wasteful number, since it uses less digits than its factorization.

2242527740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354037 (or 354035 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 2242527740 is about 47355.3348631387. The cubic root of 2242527740 is about 1308.9185060354.

The spelling of 2242527740 in words is "two billion, two hundred forty-two million, five hundred twenty-seven thousand, seven hundred forty".