405130 has 32 divisors (see below), whose sum is σ = 829440. Its totient is φ = 141120.

The previous prime is 405091. The next prime is 405143. The reversal of 405130 is 31504.

It is a self number, because there is not a number n which added to its sum of digits gives 405130.

It is a congruent 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, 3127 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (25920).

2⁴⁰⁵¹³⁰ is an apocalyptic number.

405130 is an abundant number, since it is smaller than the sum of its proper divisors (424310).

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

405130 is a wasteful number, since it uses less digits than its factorization.

405130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 405130 is about 636.4982325191. The cubic root of 405130 is about 73.9942776193.

Adding to 405130 its reverse (31504), we get a palindrome (436634).

It can be divided in two parts, 405 and 130, that multiplied together give a triangular number (52650 = T₃₂₄).

The spelling of 405130 in words is "four hundred five thousand, one hundred thirty".