16252226 has 8 divisors (see below), whose sum is σ = 24432384. Its totient is φ = 8108100.

The previous prime is 16252217. The next prime is 16252231. The reversal of 16252226 is 62225261.

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 = 16252195 and 16252204.

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, 7850 + ... + 9701.

It is an arithmetic number, because the mean of its divisors is an integer number (3054048).

Almost surely, 2^16252226 is an apocalyptic number.

16252226 is a deficient number, since it is larger than the sum of its proper divisors (8180158).

16252226 is a wasteful number, since it uses less digits than its factorization.

16252226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18016.

The product of its digits is 2880, while the sum is 26.

The square root of 16252226 is about 4031.4049660137. The cubic root of 16252226 is about 253.3014160313.

Adding to 16252226 its reverse (62225261), we get a palindrome (78477487).

The spelling of 16252226 in words is "sixteen million, two hundred fifty-two thousand, two hundred twenty-six".