16021082 has 16 divisors (see below), whose sum is σ = 29961792. Its totient is φ = 6241920.

The previous prime is 16021073. The next prime is 16021097. The reversal of 16021082 is 28012061.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51863 + ... + 52170.

It is an arithmetic number, because the mean of its divisors is an integer number (1872612).

Almost surely, 2^16021082 is an apocalyptic number.

16021082 is a deficient number, since it is larger than the sum of its proper divisors (13940710).

16021082 is a wasteful number, since it uses less digits than its factorization.

16021082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104053.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 16021082 is about 4002.6343825036. The cubic root of 16021082 is about 252.0948349707.

The spelling of 16021082 in words is "sixteen million, twenty-one thousand, eighty-two".