226183829 has 4 divisors (see below), whose sum is σ = 228259020. Its totient is φ = 224108640.

The previous prime is 226183819. The next prime is 226183871. The reversal of 226183829 is 928381622.

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 110040100 + 116143729 = 10490^2 + 10777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226183829 is a prime.

It is a super-2 number, since 2×226183829² = 102318249002202482, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226183819) 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, 1037432 + ... + 1037649.

It is an arithmetic number, because the mean of its divisors is an integer number (57064755).

Almost surely, 2^226183829 is an apocalyptic number.

It is an amenable number.

226183829 is a deficient number, since it is larger than the sum of its proper divisors (2075191).

226183829 is a wasteful number, since it uses less digits than its factorization.

226183829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075190.

The product of its digits is 82944, while the sum is 41.

The square root of 226183829 is about 15039.4091971726. The cubic root of 226183829 is about 609.2850433909.

The spelling of 226183829 in words is "two hundred twenty-six million, one hundred eighty-three thousand, eight hundred twenty-nine".