1146433 has 4 divisors (see below), whose sum is σ = 1150768. Its totient is φ = 1142100.

The previous prime is 1146421. The next prime is 1146461. The reversal of 1146433 is 3346411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3346411 = 677 ⋅4943.

It is a cyclic number.

It is not a de Polignac number, because 1146433 - 2¹⁷ = 1015361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1743 + ... + 2308.

It is an arithmetic number, because the mean of its divisors is an integer number (287692).

2^1146433 is an apocalyptic number.

It is an amenable number.

1146433 is a deficient number, since it is larger than the sum of its proper divisors (4335).

1146433 is an equidigital number, since it uses as much as digits as its factorization.

1146433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334.

The product of its digits is 864, while the sum is 22.

The square root of 1146433 is about 1070.7161155040. The cubic root of 1146433 is about 104.6605211388.

Subtracting from 1146433 its sum of digits (22), we obtain a palindrome (1146411).

The spelling of 1146433 in words is "one million, one hundred forty-six thousand, four hundred thirty-three".