226402376 has 8 divisors (see below), whose sum is σ = 424504470. Its totient is φ = 113201184.

The previous prime is 226402339. The next prime is 226402381. The reversal of 226402376 is 673204622.

It can be written as a sum of positive squares in only one way, i.e., 160630276 + 65772100 = 12674^2 + 8110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14150141 + ... + 14150156.

Almost surely, 2^226402376 is an apocalyptic number.

It is an amenable number.

226402376 is a deficient number, since it is larger than the sum of its proper divisors (198102094).

226402376 is a wasteful number, since it uses less digits than its factorization.

226402376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28300303 (or 28300299 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 226402376 is about 15046.6732535800. The cubic root of 226402376 is about 609.4812179727.

Adding to 226402376 its reverse (673204622), we get a palindrome (899606998).

The spelling of 226402376 in words is "two hundred twenty-six million, four hundred two thousand, three hundred seventy-six".