226522374 has 16 divisors (see below), whose sum is σ = 487894512. Its totient is φ = 69699168.

The previous prime is 226522369. The next prime is 226522379. The reversal of 226522374 is 473225622.

226522374 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226522369) and next prime (226522379).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226522379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451989 + ... + 1452144.

It is an arithmetic number, because the mean of its divisors is an integer number (30493407).

Almost surely, 2^226522374 is an apocalyptic number.

226522374 is an abundant number, since it is smaller than the sum of its proper divisors (261372138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226522374 is a wasteful number, since it uses less digits than its factorization.

226522374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904151.

The product of its digits is 40320, while the sum is 33.

The square root of 226522374 is about 15050.6602512979. The cubic root of 226522374 is about 609.5888782235.

Adding to 226522374 its reverse (473225622), we get a palindrome (699747996).

The spelling of 226522374 in words is "two hundred twenty-six million, five hundred twenty-two thousand, three hundred seventy-four".