16870226 has 8 divisors (see below), whose sum is σ = 25348080. Its totient is φ = 8420868.

The previous prime is 16870219. The next prime is 16870289. The reversal of 16870226 is 62207861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16870192 and 16870201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5576 + ... + 8051.

It is an arithmetic number, because the mean of its divisors is an integer number (3168510).

Almost surely, 2^16870226 is an apocalyptic number.

16870226 is a deficient number, since it is larger than the sum of its proper divisors (8477854).

16870226 is a wasteful number, since it uses less digits than its factorization.

16870226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14248.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 16870226 is about 4107.3380674106. The cubic root of 16870226 is about 256.4722017938.

The spelling of 16870226 in words is "sixteen million, eight hundred seventy thousand, two hundred twenty-six".