1137938848 has 24 divisors (see below), whose sum is σ = 2300868612. Its totient is φ = 553591296.

The previous prime is 1137938827. The next prime is 1137938863. The reversal of 1137938848 is 8488397311.

It can be written as a sum of positive squares in 2 ways, for example, as 1121714064 + 16224784 = 33492^2 + 4028^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1137938795 and 1137938804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479365 + ... + 481732.

Almost surely, 2^1137938848 is an apocalyptic number.

It is an amenable number.

1137938848 is an abundant number, since it is smaller than the sum of its proper divisors (1162929764).

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

1137938848 is an equidigital number, since it uses as much as digits as its factorization.

1137938848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961144 (or 961136 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The square root of 1137938848 is about 33733.3491963072. The cubic root of 1137938848 is about 1044.0139651592.

The spelling of 1137938848 in words is "one billion, one hundred thirty-seven million, nine hundred thirty-eight thousand, eight hundred forty-eight".