1874401 has 4 divisors (see below), whose sum is σ = 1881792. Its totient is φ = 1867012.

The previous prime is 1874399. The next prime is 1874417. The reversal of 1874401 is 1044781.

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 1874401 - 2¹ = 1874399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1874441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301 + ... + 3826.

It is an arithmetic number, because the mean of its divisors is an integer number (470448).

2^1874401 is an apocalyptic number.

It is an amenable number.

1874401 is a deficient number, since it is larger than the sum of its proper divisors (7391).

1874401 is an equidigital number, since it uses as much as digits as its factorization.

1874401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7390.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1874401 is about 1369.0876524167. The cubic root of 1874401 is about 123.2974711088.

The spelling of 1874401 in words is "one million, eight hundred seventy-four thousand, four hundred one".