16082538 has 16 divisors (see below), whose sum is σ = 32205600. Its totient is φ = 5354096.

The previous prime is 16082519. The next prime is 16082579. The reversal of 16082538 is 83528061.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16082499 and 16082508.

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, 6613 + ... + 8711.

It is an arithmetic number, because the mean of its divisors is an integer number (2012850).

Almost surely, 2^16082538 is an apocalyptic number.

16082538 is an abundant number, since it is smaller than the sum of its proper divisors (16123062).

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

16082538 is a wasteful number, since it uses less digits than its factorization.

16082538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 16082538 is about 4010.3039785034. The cubic root of 16082538 is about 252.4167643825.

The spelling of 16082538 in words is "sixteen million, eighty-two thousand, five hundred thirty-eight".