1120032432 has 60 divisors (see below), whose sum is σ = 3242634720. Its totient is φ = 360468864.

The previous prime is 1120032421. The next prime is 1120032467. The reversal of 1120032432 is 2342300211.

1120032432 is a `hidden beast` number, since 1 + 1 + 200 + 32 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129928 + ... + 138279.

It is an arithmetic number, because the mean of its divisors is an integer number (54043912).

Almost surely, 2^1120032432 is an apocalyptic number.

1120032432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120032432 is an abundant number, since it is smaller than the sum of its proper divisors (2122602288).

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

1120032432 is a wasteful number, since it uses less digits than its factorization.

1120032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268250 (or 268241 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1120032432 is about 33466.8856035335. The cubic root of 1120032432 is about 1038.5088442597.

Adding to 1120032432 its reverse (2342300211), we get a palindrome (3462332643).

The spelling of 1120032432 in words is "one billion, one hundred twenty million, thirty-two thousand, four hundred thirty-two".