2240261562 has 64 divisors (see below), whose sum is σ = 5766340608. Its totient is φ = 563112000.

The previous prime is 2240261521. The next prime is 2240261579. The reversal of 2240261562 is 2651620422.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63889 + ... + 92532.

It is an arithmetic number, because the mean of its divisors is an integer number (90099072).

Almost surely, 2^2240261562 is an apocalyptic number.

2240261562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240261562 is an abundant number, since it is smaller than the sum of its proper divisors (3526079046).

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

2240261562 is a wasteful number, since it uses less digits than its factorization.

2240261562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156475.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2240261562 is about 47331.4014371009. The cubic root of 2240261562 is about 1308.4774498699.

Adding to 2240261562 its reverse (2651620422), we get a palindrome (4891881984).

The spelling of 2240261562 in words is "two billion, two hundred forty million, two hundred sixty-one thousand, five hundred sixty-two".