226723748 has 6 divisors (see below), whose sum is σ = 396766566. Its totient is φ = 113361872.

The previous prime is 226723699. The next prime is 226723793. The reversal of 226723748 is 847327622.

It can be written as a sum of positive squares in only one way, i.e., 156700324 + 70023424 = 12518^2 + 8368^2 .

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, 28340465 + ... + 28340472.

It is an arithmetic number, because the mean of its divisors is an integer number (66127761).

Almost surely, 2^226723748 is an apocalyptic number.

It is an amenable number.

226723748 is a deficient number, since it is larger than the sum of its proper divisors (170042818).

226723748 is a wasteful number, since it uses less digits than its factorization.

226723748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56680941 (or 56680939 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 226723748 is about 15057.3486377914. The cubic root of 226723748 is about 609.7694622880.

The spelling of 226723748 in words is "two hundred twenty-six million, seven hundred twenty-three thousand, seven hundred forty-eight".