1920014 has 16 divisors (see below), whose sum is σ = 3078000. Its totient is φ = 895104.

The previous prime is 1920013. The next prime is 1920043. The reversal of 1920014 is 4100291.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1919974 and 1920001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1920011) 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, 4877 + ... + 5255.

It is an arithmetic number, because the mean of its divisors is an integer number (192375).

2^1920014 is an apocalyptic number.

1920014 is a deficient number, since it is larger than the sum of its proper divisors (1157986).

1920014 is a wasteful number, since it uses less digits than its factorization.

1920014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1920014 is about 1385.6456978607. The cubic root of 1920014 is about 124.2896023295.

The spelling of 1920014 in words is "one million, nine hundred twenty thousand, fourteen".