4167901 has 4 divisors (see below), whose sum is σ = 4177404. Its totient is φ = 4158400.

The previous prime is 4167893. The next prime is 4167923. The reversal of 4167901 is 1097614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3115225 + 1052676 = 1765^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 4167901 - 2³ = 4167893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4167901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4167931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4060 + ... + 4981.

It is an arithmetic number, because the mean of its divisors is an integer number (1044351).

Almost surely, 2^4167901 is an apocalyptic number.

It is an amenable number.

4167901 is a deficient number, since it is larger than the sum of its proper divisors (9503).

4167901 is an equidigital number, since it uses as much as digits as its factorization.

4167901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 4167901 is about 2041.5437786146. The cubic root of 4167901 is about 160.9307856752.

The spelling of 4167901 in words is "four million, one hundred sixty-seven thousand, nine hundred one".