1914116 has 18 divisors (see below), whose sum is σ = 3475290. Its totient is φ = 922432.

The previous prime is 1914103. The next prime is 1914127. The reversal of 1914116 is 6114191.

It can be written as a sum of positive squares in 3 ways, for example, as 102400 + 1811716 = 320^2 + 1346^2 .

It is a super-2 number, since 2×1914116² = 7327680122912, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1914091 and 1914100.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3080 + ... + 3648.

2^1914116 is an apocalyptic number.

It is an amenable number.

1914116 is a deficient number, since it is larger than the sum of its proper divisors (1561174).

1914116 is a wasteful number, since it uses less digits than its factorization.

1914116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 600 counting only the distinct ones).

The product of its digits is 216, while the sum is 23.

The square root of 1914116 is about 1383.5158112577. The cubic root of 1914116 is about 124.1622053460.

The spelling of 1914116 in words is "one million, nine hundred fourteen thousand, one hundred sixteen".