1408233 has 4 divisors (see below), whose sum is σ = 1877648. Its totient is φ = 938820.

The previous prime is 1408219. The next prime is 1408241. The reversal of 1408233 is 3328041.

It is a happy number.

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: 3328041 = 3 ⋅1109347.

It is not a de Polignac number, because 1408233 - 2⁴ = 1408217 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1408633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234703 + ... + 234708.

It is an arithmetic number, because the mean of its divisors is an integer number (469412).

2^1408233 is an apocalyptic number.

It is an amenable number.

1408233 is a deficient number, since it is larger than the sum of its proper divisors (469415).

1408233 is an equidigital number, since it uses as much as digits as its factorization.

1408233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469414.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1408233 is about 1186.6899342288. The cubic root of 1408233 is about 112.0877554152.

The spelling of 1408233 in words is "one million, four hundred eight thousand, two hundred thirty-three".