16152016 has 10 divisors (see below), whose sum is σ = 31294562. Its totient is φ = 8076000.

The previous prime is 16152013. The next prime is 16152041. The reversal of 16152016 is 61025161.

It can be written as a sum of positive squares in only one way, i.e., 14409616 + 1742400 = 3796^2 + 1320^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16152011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504735 + ... + 504766.

Almost surely, 2^16152016 is an apocalyptic number.

16152016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16152016 is a deficient number, since it is larger than the sum of its proper divisors (15142546).

16152016 is a wasteful number, since it uses less digits than its factorization.

16152016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009509 (or 1009503 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 16152016 is about 4018.9570786462. The cubic root of 16152016 is about 252.7797298547.

Adding to 16152016 its reverse (61025161), we get a palindrome (77177177).

The spelling of 16152016 in words is "sixteen million, one hundred fifty-two thousand, sixteen".