408190201 has 8 divisors (see below), whose sum is σ = 410208480. Its totient is φ = 406177632.

The previous prime is 408190183. The next prime is 408190207. The reversal of 408190201 is 102091804.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 408190201 - 2⁷ = 408190073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (408190207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212421 + ... + 214333.

It is an arithmetic number, because the mean of its divisors is an integer number (51276060).

Almost surely, 2^408190201 is an apocalyptic number.

It is an amenable number.

408190201 is a deficient number, since it is larger than the sum of its proper divisors (2018279).

408190201 is a wasteful number, since it uses less digits than its factorization.

408190201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 408190201 is about 20203.7175044594. The cubic root of 408190201 is about 741.8011887344.

The spelling of 408190201 in words is "four hundred eight million, one hundred ninety thousand, two hundred one".