226522742 has 16 divisors (see below), whose sum is σ = 349780032. Its totient is φ = 109973760.

The previous prime is 226522729. The next prime is 226522757. The reversal of 226522742 is 247225622.

226522742 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 226522699 and 226522708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734 + ... + 21297.

It is an arithmetic number, because the mean of its divisors is an integer number (21861252).

Almost surely, 2^226522742 is an apocalyptic number.

226522742 is a deficient number, since it is larger than the sum of its proper divisors (123257290).

226522742 is a wasteful number, since it uses less digits than its factorization.

226522742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22183.

The product of its digits is 26880, while the sum is 32.

The square root of 226522742 is about 15050.6724766703. The cubic root of 226522742 is about 609.5892083286.

The spelling of 226522742 in words is "two hundred twenty-six million, five hundred twenty-two thousand, seven hundred forty-two".