226276739 has 8 divisors (see below), whose sum is σ = 243824112. Its totient is φ = 208749600.

The previous prime is 226276717. The next prime is 226276747. The reversal of 226276739 is 937672622.

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

It is a cyclic number.

It is not a de Polignac number, because 226276739 - 2¹⁶ = 226211203 is a prime.

It is a super-2 number, since 2×226276739² = 102402325224948242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226276739.

It is not an unprimeable number, because it can be changed into a prime (226276709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24689 + ... + 32589.

It is an arithmetic number, because the mean of its divisors is an integer number (30478014).

Almost surely, 2^226276739 is an apocalyptic number.

226276739 is a deficient number, since it is larger than the sum of its proper divisors (17547373).

226276739 is a wasteful number, since it uses less digits than its factorization.

226276739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10117.

The product of its digits is 381024, while the sum is 44.

The square root of 226276739 is about 15042.4977646666. The cubic root of 226276739 is about 609.3684577303.

The spelling of 226276739 in words is "two hundred twenty-six million, two hundred seventy-six thousand, seven hundred thirty-nine".