16010016 has 48 divisors (see below), whose sum is σ = 45849888. Its totient is φ = 4851200.

The previous prime is 16010009. The next prime is 16010017. The reversal of 16010016 is 61001061.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×16010016² = 512641224640512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16009977 and 16010004.

It is not an unprimeable number, because it can be changed into a prime (16010017) 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, 6525 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (955206).

Almost surely, 2^16010016 is an apocalyptic number.

16010016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16010016 is an abundant number, since it is smaller than the sum of its proper divisors (29839872).

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

16010016 is a wasteful number, since it uses less digits than its factorization.

16010016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15185 (or 15177 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 16010016 is about 4001.2518041233. The cubic root of 16010016 is about 252.0367797161.

Adding to 16010016 its reverse (61001061), we get a palindrome (77011077).

The spelling of 16010016 in words is "sixteen million, ten thousand, sixteen".