11432322 has 72 divisors (see below), whose sum is σ = 28321020. Its totient is φ = 3326400.

The previous prime is 11432261. The next prime is 11432341. The reversal of 11432322 is 22323411.

It can be written as a sum of positive squares in 2 ways, for example, as 10246401 + 1185921 = 3201^2 + 1089^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11432295 and 11432304.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 63072 + ... + 63252.

Almost surely, 2^11432322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11432322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14160510).

11432322 is an abundant number, since it is smaller than the sum of its proper divisors (16888698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11432322 is a wasteful number, since it uses less digits than its factorization.

11432322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 226 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 11432322 is about 3381.1716904056. The cubic root of 11432322 is about 225.2742138203.

Adding to 11432322 its reverse (22323411), we get a palindrome (33755733).

The spelling of 11432322 in words is "eleven million, four hundred thirty-two thousand, three hundred twenty-two".