401130460 has 12 divisors (see below), whose sum is σ = 842374008. Its totient is φ = 160452176.

The previous prime is 401130437. The next prime is 401130473. The reversal of 401130460 is 64031104.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10028242 + ... + 10028281.

It is an arithmetic number, because the mean of its divisors is an integer number (70197834).

Almost surely, 2^401130460 is an apocalyptic number.

It is an amenable number.

401130460 is an abundant number, since it is smaller than the sum of its proper divisors (441243548).

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

401130460 is a wasteful number, since it uses less digits than its factorization.

401130460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056532 (or 20056530 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 401130460 is about 20028.2415603567. The cubic root of 401130460 is about 737.4997552427.

Adding to 401130460 its reverse (64031104), we get a palindrome (465161564).

The spelling of 401130460 in words is "four hundred one million, one hundred thirty thousand, four hundred sixty".