1532323 has 6 divisors (see below), whose sum is σ = 1659444. Its totient is φ = 1414296.

The previous prime is 1532303. The next prime is 1532327. The reversal of 1532323 is 3232351.

It is not a de Polignac number, because 1532323 - 2⁵ = 1532291 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 1532323.

It is not an unprimeable number, because it can be changed into a prime (1532327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4365 + ... + 4702.

It is an arithmetic number, because the mean of its divisors is an integer number (276574).

2^1532323 is an apocalyptic number.

1532323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1532323 is a deficient number, since it is larger than the sum of its proper divisors (127121).

1532323 is an equidigital number, since it uses as much as digits as its factorization.

1532323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093 (or 9080 counting only the distinct ones).

The product of its digits is 540, while the sum is 19.

The square root of 1532323 is about 1237.8703486230. The cubic root of 1532323 is about 115.2878234543.

Adding to 1532323 its reverse (3232351), we get a palindrome (4764674).

The spelling of 1532323 in words is "one million, five hundred thirty-two thousand, three hundred twenty-three".