1451233 has 8 divisors (see below), whose sum is σ = 1692800. Its totient is φ = 1243620.

The previous prime is 1451213. The next prime is 1451237. The reversal of 1451233 is 3321541.

It is not a de Polignac number, because 1451233 - 2¹⁷ = 1320161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1451233.

It is not an unprimeable number, because it can be changed into a prime (1451237) 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, 1773 + ... + 2458.

It is an arithmetic number, because the mean of its divisors is an integer number (211600).

2^1451233 is an apocalyptic number.

It is an amenable number.

1451233 is a deficient number, since it is larger than the sum of its proper divisors (241567).

1451233 is an frugal number, since it uses more digits than its factorization.

1451233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252 (or 4238 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 1451233 is about 1204.6713244699. The cubic root of 1451233 is about 113.2171926340.

Adding to 1451233 its reverse (3321541), we get a palindrome (4772774).

It can be divided in two parts, 145 and 1233, that added together give a triangular number (1378 = T₅₂).

The spelling of 1451233 in words is "one million, four hundred fifty-one thousand, two hundred thirty-three".