1894914 has 48 divisors (see below), whose sum is σ = 4874688. Its totient is φ = 540432.

The previous prime is 1894913. The next prime is 1894931. The reversal of 1894914 is 4194981.

It is not an unprimeable number, because it can be changed into a prime (1894913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3124 + ... + 3680.

It is an arithmetic number, because the mean of its divisors is an integer number (101556).

2^1894914 is an apocalyptic number.

1894914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1894914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2437344).

1894914 is an abundant number, since it is smaller than the sum of its proper divisors (2979774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1894914 is an equidigital number, since it uses as much as digits as its factorization.

1894914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 569 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 1894914 is about 1376.5587528326. The cubic root of 1894914 is about 123.7456196797.

The spelling of 1894914 in words is "one million, eight hundred ninety-four thousand, nine hundred fourteen".