4190401 has 4 divisors (see below), whose sum is σ = 4218304. Its totient is φ = 4162500.

The previous prime is 4190399. The next prime is 4190411. The reversal of 4190401 is 1040914.

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 4190401 - 2¹ = 4190399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4190411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13725 + ... + 14026.

It is an arithmetic number, because the mean of its divisors is an integer number (1054576).

Almost surely, 2^4190401 is an apocalyptic number.

It is an amenable number.

4190401 is a deficient number, since it is larger than the sum of its proper divisors (27903).

4190401 is a wasteful number, since it uses less digits than its factorization.

4190401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27902.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 4190401 is about 2047.0468973621. The cubic root of 4190401 is about 161.2198557517.

The spelling of 4190401 in words is "four million, one hundred ninety thousand, four hundred one".