1914272 has 24 divisors (see below), whose sum is σ = 3802176. Its totient is φ = 948672.

The previous prime is 1914259. The next prime is 1914323. The reversal of 1914272 is 2724191.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5033 + ... + 5399.

It is an arithmetic number, because the mean of its divisors is an integer number (158424).

2^1914272 is an apocalyptic number.

It is an amenable number.

1914272 is a deficient number, since it is larger than the sum of its proper divisors (1887904).

1914272 is a wasteful number, since it uses less digits than its factorization.

1914272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 532 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 1914272 is about 1383.5721882143. The cubic root of 1914272 is about 124.1655783178.

The spelling of 1914272 in words is "one million, nine hundred fourteen thousand, two hundred seventy-two".