2240000002 has 8 divisors (see below), whose sum is σ = 3557647116. Its totient is φ = 1054117632.

The previous prime is 2239999999. The next prime is 2240000069. The reversal of 2240000002 is 2000000422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2188461961 + 51538041 = 46781^2 + 7179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 32941143 + ... + 32941210.

Almost surely, 2^2240000002 is an apocalyptic number.

2240000002 is a deficient number, since it is larger than the sum of its proper divisors (1317647114).

2240000002 is a wasteful number, since it uses less digits than its factorization.

2240000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65882372.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 2240000002 is about 47328.6382859258. The cubic root of 2240000002 is about 1308.4265244648.

Adding to 2240000002 its reverse (2000000422), we get a palindrome (4240000424).

The spelling of 2240000002 in words is "two billion, two hundred forty million, two", and thus it is an aban number.