1137904848 has 160 divisors (see below), whose sum is σ = 3416448000. Its totient is φ = 366716160.

The previous prime is 1137904841. The next prime is 1137904853. The reversal of 1137904848 is 8484097311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137904841) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1084228 + ... + 1085276.

It is an arithmetic number, because the mean of its divisors is an integer number (21352800).

Almost surely, 2^1137904848 is an apocalyptic number.

1137904848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1137904848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1708224000).

1137904848 is an abundant number, since it is smaller than the sum of its proper divisors (2278543152).

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

1137904848 is an equidigital number, since it uses as much as digits as its factorization.

1137904848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1137904848 is about 33732.8452402106. The cubic root of 1137904848 is about 1044.0035671697.

The spelling of 1137904848 in words is "one billion, one hundred thirty-seven million, nine hundred four thousand, eight hundred forty-eight".