16001052 has 24 divisors (see below), whose sum is σ = 37612176. Its totient is φ = 5294208.

The previous prime is 16000987. The next prime is 16001081. The reversal of 16001052 is 25010061.

It is a congruent number.

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, 3223 + ... + 6510.

It is an arithmetic number, because the mean of its divisors is an integer number (1567174).

Almost surely, 2^16001052 is an apocalyptic number.

16001052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16001052 is an abundant number, since it is smaller than the sum of its proper divisors (21611124).

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

16001052 is a wasteful number, since it uses less digits than its factorization.

16001052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9877 (or 9875 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 16001052 is about 4000.1314978385. The cubic root of 16001052 is about 251.9897325119.

Subtracting 16001052 from its reverse (25010061), we obtain a palindrome (9009009).

The spelling of 16001052 in words is "sixteen million, one thousand, fifty-two".