1914001 has 2 divisors, whose sum is σ = 1914002. Its totient is φ = 1914000.

The previous prime is 1913999. The next prime is 1914007. The reversal of 1914001 is 1004191.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1809025 + 104976 = 1345^2 + 324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1914001 - 2¹ = 1913999 is a prime.

Together with 1913999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1914007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957000 + 957001.

It is an arithmetic number, because the mean of its divisors is an integer number (957001).

2^1914001 is an apocalyptic number.

It is an amenable number.

1914001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1914001 is an equidigital number, since it uses as much as digits as its factorization.

1914001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1914001 is about 1383.4742498507. The cubic root of 1914001 is about 124.1597187430.

Adding to 1914001 its reverse (1004191), we get a palindrome (2918192).

The spelling of 1914001 in words is "one million, nine hundred fourteen thousand, one".