16826242 has 16 divisors (see below), whose sum is σ = 26191872. Its totient is φ = 8098560.

The previous prime is 16826167. The next prime is 16826263. The reversal of 16826242 is 24262861.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13218 + ... + 14434.

It is an arithmetic number, because the mean of its divisors is an integer number (1636992).

Almost surely, 2^16826242 is an apocalyptic number.

16826242 is a deficient number, since it is larger than the sum of its proper divisors (9365630).

16826242 is a wasteful number, since it uses less digits than its factorization.

16826242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its digits is 9216, while the sum is 31.

The square root of 16826242 is about 4101.9802534873. The cubic root of 16826242 is about 256.2491166339.

The spelling of 16826242 in words is "sixteen million, eight hundred twenty-six thousand, two hundred forty-two".