16201152 has 84 divisors (see below), whose sum is σ = 50679096. Its totient is φ = 4907520.

The previous prime is 16201139. The next prime is 16201181. The reversal of 16201152 is 25110261.

16201152 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×16201152² = 524954652254208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5058 + ... + 7614.

Almost surely, 2^16201152 is an apocalyptic number.

16201152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16201152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25339548).

16201152 is an abundant number, since it is smaller than the sum of its proper divisors (34477944).

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

16201152 is a wasteful number, since it uses less digits than its factorization.

16201152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586 (or 2573 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 16201152 is about 4025.0654653061. The cubic root of 16201152 is about 253.0357971918.

It can be divided in two parts, 1620 and 1152, that added together give a palindrome (2772).

The spelling of 16201152 in words is "sixteen million, two hundred one thousand, one hundred fifty-two".