411808146 has 16 divisors (see below), whose sum is σ = 859425984. Its totient is φ = 131301104.

The previous prime is 411808127. The next prime is 411808157. The reversal of 411808146 is 641808114.

It is a super-2 number, since 2×411808146² = 339171898223914632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491921 + ... + 1492196.

It is an arithmetic number, because the mean of its divisors is an integer number (53714124).

Almost surely, 2^411808146 is an apocalyptic number.

411808146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

411808146 is an abundant number, since it is smaller than the sum of its proper divisors (447617838).

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

411808146 is a wasteful number, since it uses less digits than its factorization.

411808146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984145.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 411808146 is about 20293.0565957916. The cubic root of 411808146 is about 743.9863673939.

The spelling of 411808146 in words is "four hundred eleven million, eight hundred eight thousand, one hundred forty-six".