1140736352 has 48 divisors (see below), whose sum is σ = 2586931200. Its totient is φ = 485025408.

The previous prime is 1140736351. The next prime is 1140736361. The reversal of 1140736352 is 2536370411.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140736351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8399 + ... + 48497.

It is an arithmetic number, because the mean of its divisors is an integer number (53894400).

Almost surely, 2^1140736352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140736352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293465600).

1140736352 is an abundant number, since it is smaller than the sum of its proper divisors (1446194848).

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

1140736352 is a wasteful number, since it uses less digits than its factorization.

1140736352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40243 (or 40235 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1140736352 is about 33774.7887040023. The cubic root of 1140736352 is about 1044.8687981919.

The spelling of 1140736352 in words is "one billion, one hundred forty million, seven hundred thirty-six thousand, three hundred fifty-two".