1137852240 has 320 divisors, whose sum is σ = 4347340800. Its totient is φ = 240371712.

The previous prime is 1137852239. The next prime is 1137852253. The reversal of 1137852240 is 422587311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1372146 + ... + 1372974.

It is an arithmetic number, because the mean of its divisors is an integer number (13585440).

Almost surely, 2^1137852240 is an apocalyptic number.

1137852240 is a gapful number since it is divisible by the number (10) 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 1137852240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2173670400).

1137852240 is an abundant number, since it is smaller than the sum of its proper divisors (3209488560).

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

1137852240 is a wasteful number, since it uses less digits than its factorization.

1137852240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1137852240 is about 33732.0654570692. The cubic root of 1137852240 is about 1043.9874780137.

The spelling of 1137852240 in words is "one billion, one hundred thirty-seven million, eight hundred fifty-two thousand, two hundred forty".