404130 has 32 divisors (see below), whose sum is σ = 1022400. Its totient is φ = 101952.

The previous prime is 404123. The next prime is 404161. The reversal of 404130 is 31404.

404130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 924.

It is an arithmetic number, because the mean of its divisors is an integer number (31950).

2⁴⁰⁴¹³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511200).

404130 is an abundant number, since it is smaller than the sum of its proper divisors (618270).

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

404130 is a wasteful number, since it uses less digits than its factorization.

404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 404130 is about 635.7121990335. The cubic root of 404130 is about 73.9333463608.

Adding to 404130 its reverse (31404), we get a palindrome (435534).

The spelling of 404130 in words is "four hundred four thousand, one hundred thirty".