412091 has 12 divisors (see below), whose sum is σ = 464520. Its totient is φ = 364320.

The previous prime is 412081. The next prime is 412099. The reversal of 412091 is 190214.

It is a happy number.

It is not a de Polignac number, because 412091 - 2¹⁰ = 411067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10031 + ... + 10071.

It is an arithmetic number, because the mean of its divisors is an integer number (38710).

2⁴¹²⁰⁹¹ is an apocalyptic number.

412091 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

412091 is a deficient number, since it is larger than the sum of its proper divisors (52429).

412091 is a wasteful number, since it uses less digits than its factorization.

412091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 412091 is about 641.9431438998. The cubic root of 412091 is about 74.4156666241.

The spelling of 412091 in words is "four hundred twelve thousand, ninety-one".