1914884 has 12 divisors (see below), whose sum is σ = 3361344. Its totient is φ = 954504.

The previous prime is 1914883. The next prime is 1914889. The reversal of 1914884 is 4884191.

It is not an unprimeable number, because it can be changed into a prime (1914883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (280112).

2^1914884 is an apocalyptic number.

It is an amenable number.

1914884 is a deficient number, since it is larger than the sum of its proper divisors (1446460).

1914884 is a wasteful number, since it uses less digits than its factorization.

1914884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1472 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 1914884 is about 1383.7933371714. The cubic root of 1914884 is about 124.1788089763.

The spelling of 1914884 in words is "one million, nine hundred fourteen thousand, eight hundred eighty-four".