226416851 has 4 divisors (see below), whose sum is σ = 228658704. Its totient is φ = 224175000.

The previous prime is 226416823. The next prime is 226416859. The reversal of 226416851 is 158614622.

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

It is a cyclic number.

It is not a de Polignac number, because 226416851 - 2²² = 222222547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226416859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120775 + ... + 1120976.

It is an arithmetic number, because the mean of its divisors is an integer number (57164676).

Almost surely, 2^226416851 is an apocalyptic number.

226416851 is a deficient number, since it is larger than the sum of its proper divisors (2241853).

226416851 is a wasteful number, since it uses less digits than its factorization.

226416851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241852.

The product of its digits is 23040, while the sum is 35.

The square root of 226416851 is about 15047.1542492260. The cubic root of 226416851 is about 609.4942067243.

It can be divided in two parts, 22641 and 6851, that added together give a palindrome (29492).

The spelling of 226416851 in words is "two hundred twenty-six million, four hundred sixteen thousand, eight hundred fifty-one".