226682077 has 4 divisors (see below), whose sum is σ = 228926556. Its totient is φ = 224437600.

The previous prime is 226682069. The next prime is 226682101. The reversal of 226682077 is 770286622.

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

It can be written as a sum of positive squares in 2 ways, for example, as 157226521 + 69455556 = 12539^2 + 8334^2 .

It is a cyclic number.

It is not a de Polignac number, because 226682077 - 2³ = 226682069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226685077) 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, 1122088 + ... + 1122289.

It is an arithmetic number, because the mean of its divisors is an integer number (57231639).

Almost surely, 2^226682077 is an apocalyptic number.

It is an amenable number.

226682077 is a deficient number, since it is larger than the sum of its proper divisors (2244479).

226682077 is a wasteful number, since it uses less digits than its factorization.

226682077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244478.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 226682077 is about 15055.9648312554. The cubic root of 226682077 is about 609.7321021961.

The spelling of 226682077 in words is "two hundred twenty-six million, six hundred eighty-two thousand, seventy-seven".