406130 has 16 divisors (see below), whose sum is σ = 774360. Its totient is φ = 152832.
The previous prime is 406123. The next prime is 406169. The reversal of 406130 is 31604.
It can be written as a sum of positive squares in 4 ways, for example, as 326041 + 80089 = 571^2 + 283^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025 + ... + 1364.
2406130 is an apocalyptic number.
406130 is a deficient number, since it is larger than the sum of its proper divisors (368230).
406130 is a wasteful number, since it uses less digits than its factorization.
406130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2413.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 406130 is about 637.2832965016. The cubic root of 406130 is about 74.0551086940.
Adding to 406130 its reverse (31604), we get a palindrome (437734).
The spelling of 406130 in words is "four hundred six thousand, one hundred thirty".
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