16552126 has 4 divisors (see below), whose sum is σ = 24828192. Its totient is φ = 8276062.

The previous prime is 16552117. The next prime is 16552147. The reversal of 16552126 is 62125561.

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

It is a junction number, because it is equal to n+sod(n) for n = 16552094 and 16552103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4138030 + ... + 4138033.

It is an arithmetic number, because the mean of its divisors is an integer number (6207048).

Almost surely, 2^16552126 is an apocalyptic number.

16552126 is a deficient number, since it is larger than the sum of its proper divisors (8276066).

16552126 is an equidigital number, since it uses as much as digits as its factorization.

16552126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8276065.

The product of its digits is 3600, while the sum is 28.

The square root of 16552126 is about 4068.4304098755. The cubic root of 16552126 is about 254.8499745484.

Adding to 16552126 its reverse (62125561), we get a palindrome (78677687).

The spelling of 16552126 in words is "sixteen million, five hundred fifty-two thousand, one hundred twenty-six".