4055901 has 4 divisors (see below), whose sum is σ = 5407872. Its totient is φ = 2703932.

The previous prime is 4055899. The next prime is 4055917. The reversal of 4055901 is 1095504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4055901 - 2¹ = 4055899 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055801) 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, 675981 + ... + 675986.

It is an arithmetic number, because the mean of its divisors is an integer number (1351968).

Almost surely, 2^4055901 is an apocalyptic number.

It is an amenable number.

4055901 is a deficient number, since it is larger than the sum of its proper divisors (1351971).

4055901 is a wasteful number, since it uses less digits than its factorization.

4055901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351970.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 4055901 is about 2013.9267613297. The cubic root of 4055901 is about 159.4761644528.

The spelling of 4055901 in words is "four million, fifty-five thousand, nine hundred one".