1163432 has 16 divisors (see below), whose sum is σ = 2276640. Its totient is φ = 556336.

The previous prime is 1163431. The next prime is 1163441. The reversal of 1163432 is 2343611.

It is not an unprimeable number, because it can be changed into a prime (1163431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2978 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (142290).

2^1163432 is an apocalyptic number.

It is an amenable number.

1163432 is a deficient number, since it is larger than the sum of its proper divisors (1113208).

1163432 is a wasteful number, since it uses less digits than its factorization.

1163432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352 (or 6348 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1163432 is about 1078.6250507011. The cubic root of 1163432 is about 105.1752779161.

The spelling of 1163432 in words is "one million, one hundred sixty-three thousand, four hundred thirty-two".