16318052 has 12 divisors (see below), whose sum is σ = 28722876. Its totient is φ = 8111520.

The previous prime is 16318037. The next prime is 16318067. The reversal of 16318052 is 25081361.

It is an interprime number because it is at equal distance from previous prime (16318037) and next prime (16318067).

It can be written as a sum of positive squares in 2 ways, for example, as 10137856 + 6180196 = 3184^2 + 2486^2 .

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, 11099 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (2393573).

Almost surely, 2^16318052 is an apocalyptic number.

It is an amenable number.

16318052 is a deficient number, since it is larger than the sum of its proper divisors (12404824).

16318052 is a wasteful number, since it uses less digits than its factorization.

16318052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23758 (or 23756 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 16318052 is about 4039.5608672231. The cubic root of 16318052 is about 253.6429355732.

The spelling of 16318052 in words is "sixteen million, three hundred eighteen thousand, fifty-two".