408591141 has 32 divisors (see below), whose sum is σ = 661747968. Its totient is φ = 218910720.

The previous prime is 408591109. The next prime is 408591167. The reversal of 408591141 is 141195804.

It is not a de Polignac number, because 408591141 - 2⁵ = 408591109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408591101) 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, 98281 + ... + 102353.

It is an arithmetic number, because the mean of its divisors is an integer number (20679624).

Almost surely, 2^408591141 is an apocalyptic number.

It is an amenable number.

408591141 is a deficient number, since it is larger than the sum of its proper divisors (253156827).

408591141 is a wasteful number, since it uses less digits than its factorization.

408591141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 408591141 is about 20213.6375004599. The cubic root of 408591141 is about 742.0439844072.

The spelling of 408591141 in words is "four hundred eight million, five hundred ninety-one thousand, one hundred forty-one".