226040342 has 12 divisors (see below), whose sum is σ = 372686748. Its totient is φ = 102745500.

The previous prime is 226040281. The next prime is 226040383. The reversal of 226040342 is 243040622.

226040342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226040342² = 102188472422953928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 466784 + ... + 467267.

It is an arithmetic number, because the mean of its divisors is an integer number (31057229).

Almost surely, 2^226040342 is an apocalyptic number.

226040342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226040342 is a deficient number, since it is larger than the sum of its proper divisors (146646406).

226040342 is a wasteful number, since it uses less digits than its factorization.

226040342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934075 (or 934064 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 226040342 is about 15034.6380734622. The cubic root of 226040342 is about 609.1561762702.

Adding to 226040342 its reverse (243040622), we get a palindrome (469080964).

The spelling of 226040342 in words is "two hundred twenty-six million, forty thousand, three hundred forty-two".