412226191 has 8 divisors (see below), whose sum is σ = 446238800. Its totient is φ = 378542592.

The previous prime is 412226173. The next prime is 412226197. The reversal of 412226191 is 191622214.

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

It is a cyclic number.

It is not a de Polignac number, because 412226191 - 2⁵ = 412226159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412226197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79641 + ... + 84658.

It is an arithmetic number, because the mean of its divisors is an integer number (55779850).

Almost surely, 2^412226191 is an apocalyptic number.

412226191 is a deficient number, since it is larger than the sum of its proper divisors (34012609).

412226191 is a wasteful number, since it uses less digits than its factorization.

412226191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164505.

The product of its digits is 1728, while the sum is 28.

The square root of 412226191 is about 20303.3541810214. The cubic root of 412226191 is about 744.2380336126.

The spelling of 412226191 in words is "four hundred twelve million, two hundred twenty-six thousand, one hundred ninety-one".