1151036832 has 96 divisors (see below), whose sum is σ = 3302498304. Its totient is φ = 348128000.

The previous prime is 1151036819. The next prime is 1151036837. The reversal of 1151036832 is 2386301511.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 1151036832.

It is not an unprimeable number, because it can be changed into a prime (1151036837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999457 + ... + 1000607.

It is an arithmetic number, because the mean of its divisors is an integer number (34401024).

Almost surely, 2^1151036832 is an apocalyptic number.

1151036832 is a gapful number since it is divisible by the number (12) 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 1151036832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651249152).

1151036832 is an abundant number, since it is smaller than the sum of its proper divisors (2151461472).

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

1151036832 is a wasteful number, since it uses less digits than its factorization.

1151036832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1151036832 is about 33926.9337252868. The cubic root of 1151036832 is about 1048.0043217971.

The spelling of 1151036832 in words is "one billion, one hundred fifty-one million, thirty-six thousand, eight hundred thirty-two".