2238762488 has 8 divisors (see below), whose sum is σ = 4197679680. Its totient is φ = 1119381240.

The previous prime is 2238762481. The next prime is 2238762509. The reversal of 2238762488 is 8842678322.

2238762488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238762481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139922648 + ... + 139922663.

It is an arithmetic number, because the mean of its divisors is an integer number (524709960).

Almost surely, 2^2238762488 is an apocalyptic number.

It is an amenable number.

2238762488 is a deficient number, since it is larger than the sum of its proper divisors (1958917192).

2238762488 is a wasteful number, since it uses less digits than its factorization.

2238762488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279845317 (or 279845313 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 50.

The square root of 2238762488 is about 47315.5628519835. The cubic root of 2238762488 is about 1308.1855282724.

The spelling of 2238762488 in words is "two billion, two hundred thirty-eight million, seven hundred sixty-two thousand, four hundred eighty-eight".