401130 has 24 divisors (see below), whose sum is σ = 1043172. Its totient is φ = 106944.

The previous prime is 401119. The next prime is 401161. The reversal of 401130 is 31104.

It can be written as a sum of positive squares in 2 ways, for example, as 400689 + 441 = 633^2 + 21^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a cake number, because a cake can be divided into 401130 parts by 134 planar cuts.

It is an unprimeable number.

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, 2139 + ... + 2318.

2⁴⁰¹¹³⁰ is an apocalyptic number.

401130 is an abundant number, since it is smaller than the sum of its proper divisors (642042).

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

401130 is a wasteful number, since it uses less digits than its factorization.

401130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470 (or 4467 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 401130 is about 633.3482454385. The cubic root of 401130 is about 73.7499473331.

Adding to 401130 its reverse (31104), we get a palindrome (432234).

The spelling of 401130 in words is "four hundred one thousand, one hundred thirty".