1914413 has 8 divisors (see below), whose sum is σ = 2000376. Its totient is φ = 1830400.

The previous prime is 1914389. The next prime is 1914427. The reversal of 1914413 is 3144191.

It can be written as a sum of positive squares in 4 ways, for example, as 4489 + 1909924 = 67^2 + 1382^2 .

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 1914413 - 2¹⁰ = 1913389 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 (1914433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733 + ... + 2613.

It is an arithmetic number, because the mean of its divisors is an integer number (250047).

2^1914413 is an apocalyptic number.

It is an amenable number.

1914413 is a deficient number, since it is larger than the sum of its proper divisors (85963).

1914413 is an equidigital number, since it uses as much as digits as its factorization.

1914413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975.

The product of its digits is 432, while the sum is 23.

The square root of 1914413 is about 1383.6231423332. The cubic root of 1914413 is about 124.1686268077.

The spelling of 1914413 in words is "one million, nine hundred fourteen thousand, four hundred thirteen".