1914039 has 6 divisors (see below), whose sum is σ = 2764736. Its totient is φ = 1276020.

The previous prime is 1914023. The next prime is 1914043. The reversal of 1914039 is 9304191.

It is not a de Polignac number, because 1914039 - 2⁴ = 1914023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914139) 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 5 ways as a sum of consecutive naturals, for example, 106327 + ... + 106344.

2^1914039 is an apocalyptic number.

1914039 is a deficient number, since it is larger than the sum of its proper divisors (850697).

1914039 is a wasteful number, since it uses less digits than its factorization.

1914039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212677 (or 212674 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1914039 is about 1383.4879833233. The cubic root of 1914039 is about 124.1605404141.

The spelling of 1914039 in words is "one million, nine hundred fourteen thousand, thirty-nine".