366421226 has 8 divisors (see below), whose sum is σ = 549768384. Its totient is φ = 183165100.

The previous prime is 366421219. The next prime is 366421261. The reversal of 366421226 is 622124663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 366421192 and 366421201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11600 + ... + 29451.

It is an arithmetic number, because the mean of its divisors is an integer number (68721048).

Almost surely, 2^366421226 is an apocalyptic number.

366421226 is a deficient number, since it is larger than the sum of its proper divisors (183347158).

366421226 is a wasteful number, since it uses less digits than its factorization.

366421226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45516.

The product of its digits is 20736, while the sum is 32.

The square root of 366421226 is about 19142.1322218817. The cubic root of 366421226 is about 715.5833184625.

Adding to 366421226 its reverse (622124663), we get a palindrome (988545889).

The spelling of 366421226 in words is "three hundred sixty-six million, four hundred twenty-one thousand, two hundred twenty-six".