4130705 has 8 divisors (see below), whose sum is σ = 5025192. Its totient is φ = 3259008.

The previous prime is 4130699. The next prime is 4130713. The reversal of 4130705 is 5070314.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1567504 + 2563201 = 1252^2 + 1601^2 .

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 4130705 - 2⁶ = 4130641 is a prime.

It is a Duffinian number.

It is a Curzon 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, 5294 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (628149).

Almost surely, 2^4130705 is an apocalyptic number.

It is an amenable number.

4130705 is a deficient number, since it is larger than the sum of its proper divisors (894487).

4130705 is a wasteful number, since it uses less digits than its factorization.

4130705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 4130705 is about 2032.4135897991. The cubic root of 4130705 is about 160.4506177273.

The spelling of 4130705 in words is "four million, one hundred thirty thousand, seven hundred five".