412271356 has 48 divisors (see below), whose sum is σ = 855816192. Its totient is φ = 170049600.

The previous prime is 412271341. The next prime is 412271383. The reversal of 412271356 is 653172214.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169791 + ... + 172201.

It is an arithmetic number, because the mean of its divisors is an integer number (17829504).

Almost surely, 2^412271356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412271356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427908096).

412271356 is an abundant number, since it is smaller than the sum of its proper divisors (443544836).

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

412271356 is a wasteful number, since it uses less digits than its factorization.

412271356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650 (or 2648 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 412271356 is about 20304.4664052026. The cubic root of 412271356 is about 744.2652130948.

The spelling of 412271356 in words is "four hundred twelve million, two hundred seventy-one thousand, three hundred fifty-six".