2233004240 has 40 divisors (see below), whose sum is σ = 5220452328. Its totient is φ = 888261120.

The previous prime is 2233004177. The next prime is 2233004251. The reversal of 2233004240 is 424003322.

It can be written as a sum of positive squares in 4 ways, for example, as 43138624 + 2189865616 = 6568^2 + 46796^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62627 + ... + 91586.

Almost surely, 2^2233004240 is an apocalyptic number.

2233004240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233004240 is an abundant number, since it is smaller than the sum of its proper divisors (2987448088).

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

2233004240 is a wasteful number, since it uses less digits than its factorization.

2233004240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154407 (or 154401 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2233004240 is about 47254.6742661506. The cubic root of 2233004240 is about 1307.0629848546.

Adding to 2233004240 its reverse (424003322), we get a palindrome (2657007562).

The spelling of 2233004240 in words is "two billion, two hundred thirty-three million, four thousand, two hundred forty".