414145 has 8 divisors (see below), whose sum is σ = 502056. Its totient is φ = 327936.

The previous prime is 414131. The next prime is 414157. The reversal of 414145 is 541414.

It can be written as a sum of positive squares in 4 ways, for example, as 39601 + 374544 = 199^2 + 612^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 414145 - 2⁷ = 414017 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

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, 199 + ... + 931.

It is an arithmetic number, because the mean of its divisors is an integer number (62757).

2⁴¹⁴¹⁴⁵ is an apocalyptic number.

It is an amenable number.

414145 is a deficient number, since it is larger than the sum of its proper divisors (87911).

414145 is a wasteful number, since it uses less digits than its factorization.

414145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its digits is 320, while the sum is 19.

The square root of 414145 is about 643.5409854858. The cubic root of 414145 is about 74.5390993356.

Adding to 414145 its reverse (541414), we get a palindrome (955559).

It can be divided in two parts, 4141 and 45, that added together give a triangular number (4186 = T₉₁).

The spelling of 414145 in words is "four hundred fourteen thousand, one hundred forty-five".