16849426 has 16 divisors (see below), whose sum is σ = 27848448. Its totient is φ = 7582000.

The previous prime is 16849423. The next prime is 16849429. The reversal of 16849426 is 62494861.

It is an interprime number because it is at equal distance from previous prime (16849423) and next prime (16849429).

It is not an unprimeable number, because it can be changed into a prime (16849423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570 + ... + 6013.

It is an arithmetic number, because the mean of its divisors is an integer number (1740528).

Almost surely, 2^16849426 is an apocalyptic number.

16849426 is a deficient number, since it is larger than the sum of its proper divisors (10999022).

16849426 is a wasteful number, since it uses less digits than its factorization.

16849426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697.

The product of its digits is 82944, while the sum is 40.

The square root of 16849426 is about 4104.8052328947. The cubic root of 16849426 is about 256.3667533798.

It can be divided in two parts, 168 and 49426, that added together give a palindrome (49594).

The spelling of 16849426 in words is "sixteen million, eight hundred forty-nine thousand, four hundred twenty-six".