226816877 has 16 divisors (see below), whose sum is σ = 267121152. Its totient is φ = 188563200.

The previous prime is 226816871. The next prime is 226816883. The reversal of 226816877 is 778618622.

It is an interprime number because it is at equal distance from previous prime (226816871) and next prime (226816883).

It is not a de Polignac number, because 226816877 - 2²² = 222622573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226816871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34127 + ... + 40227.

It is an arithmetic number, because the mean of its divisors is an integer number (16695072).

Almost surely, 2^226816877 is an apocalyptic number.

It is an amenable number.

226816877 is a deficient number, since it is larger than the sum of its proper divisors (40304275).

226816877 is a wasteful number, since it uses less digits than its factorization.

226816877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6268.

The product of its digits is 451584, while the sum is 47.

The square root of 226816877 is about 15060.4407970019. The cubic root of 226816877 is about 609.8529404521.

The spelling of 226816877 in words is "two hundred twenty-six million, eight hundred sixteen thousand, eight hundred seventy-seven".