16325242 has 4 divisors (see below), whose sum is σ = 24487866. Its totient is φ = 8162620.

The previous prime is 16325233. The next prime is 16325269. The reversal of 16325242 is 24252361.

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

It can be written as a sum of positive squares in only one way, i.e., 14814801 + 1510441 = 3849^2 + 1229^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4081309 + ... + 4081312.

Almost surely, 2^16325242 is an apocalyptic number.

16325242 is a deficient number, since it is larger than the sum of its proper divisors (8162624).

16325242 is an equidigital number, since it uses as much as digits as its factorization.

16325242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8162623.

The product of its digits is 2880, while the sum is 25.

The square root of 16325242 is about 4040.4507174324. The cubic root of 16325242 is about 253.6801831753.

The spelling of 16325242 in words is "sixteen million, three hundred twenty-five thousand, two hundred forty-two".