2067401 has 8 divisors (see below), whose sum is σ = 2465664. Its totient is φ = 1694880.

The previous prime is 2067383. The next prime is 2067407. The reversal of 2067401 is 1047602.

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 2067401 - 2⁶ = 2067337 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2067407) 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 7 ways as a sum of consecutive naturals, for example, 6260 + ... + 6581.

It is an arithmetic number, because the mean of its divisors is an integer number (308208).

2^2067401 is an apocalyptic number.

It is an amenable number.

2067401 is a deficient number, since it is larger than the sum of its proper divisors (398263).

2067401 is a wasteful number, since it uses less digits than its factorization.

2067401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2067401 is about 1437.8459583697. The cubic root of 2067401 is about 127.3918293102.

The spelling of 2067401 in words is "two million, sixty-seven thousand, four hundred one".