411867456 has 224 divisors, whose sum is σ = 1463820288. Its totient is φ = 98703360.

The previous prime is 411867451. The next prime is 411867473. The reversal of 411867456 is 654768114.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411867451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191121 + ... + 193263.

It is an arithmetic number, because the mean of its divisors is an integer number (6534912).

Almost surely, 2^411867456 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 411867456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731910144).

411867456 is an abundant number, since it is smaller than the sum of its proper divisors (1051952832).

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

411867456 is a wasteful number, since it uses less digits than its factorization.

411867456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2179 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 411867456 is about 20294.5178804523. The cubic root of 411867456 is about 744.0220828224.

The spelling of 411867456 in words is "four hundred eleven million, eight hundred sixty-seven thousand, four hundred fifty-six".