16132322 has 4 divisors (see below), whose sum is σ = 24198486. Its totient is φ = 8066160.

The previous prime is 16132313. The next prime is 16132331. The reversal of 16132322 is 22323161.

It is a happy number.

16132322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (16132313) and next prime (16132331).

It can be written as a sum of positive squares in only one way, i.e., 12823561 + 3308761 = 3581^2 + 1819^2 .

It is a super-2 number, since 2×16132322² = 520503626223368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16132294 and 16132303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4033079 + ... + 4033082.

Almost surely, 2^16132322 is an apocalyptic number.

16132322 is a deficient number, since it is larger than the sum of its proper divisors (8066164).

16132322 is an equidigital number, since it uses as much as digits as its factorization.

16132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8066163.

The product of its digits is 432, while the sum is 20.

The square root of 16132322 is about 4016.5061931983. The cubic root of 16132322 is about 252.6769507614.

Adding to 16132322 its reverse (22323161), we get a palindrome (38455483).

The spelling of 16132322 in words is "sixteen million, one hundred thirty-two thousand, three hundred twenty-two".