1930016 has 24 divisors (see below), whose sum is σ = 4145904. Its totient is φ = 877120.

The previous prime is 1929973. The next prime is 1930021. The reversal of 1930016 is 6100391.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1930016.

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, 2390 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (172746).

2^1930016 is an apocalyptic number.

1930016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1930016 is an abundant number, since it is smaller than the sum of its proper divisors (2215888).

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

1930016 is a wasteful number, since it uses less digits than its factorization.

1930016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504 (or 5496 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1930016 is about 1389.2501574591. The cubic root of 1930016 is about 124.5050507889.

The spelling of 1930016 in words is "one million, nine hundred thirty thousand, sixteen".