1163433 has 8 divisors (see below), whose sum is σ = 1571200. Its totient is φ = 765648.

The previous prime is 1163431. The next prime is 1163441. The reversal of 1163433 is 3343611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1163433 - 2¹ = 1163431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1163431) 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, 2218 + ... + 2691.

It is an arithmetic number, because the mean of its divisors is an integer number (196400).

2^1163433 is an apocalyptic number.

It is an amenable number.

1163433 is a deficient number, since it is larger than the sum of its proper divisors (407767).

1163433 is an equidigital number, since it uses as much as digits as its factorization.

1163433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991.

The product of its digits is 648, while the sum is 21.

The square root of 1163433 is about 1078.6255142541. The cubic root of 1163433 is about 105.1753080497.

It can be divided in two parts, 1163 and 433, that added together give a triangular number (1596 = T₅₆).

The spelling of 1163433 in words is "one million, one hundred sixty-three thousand, four hundred thirty-three".