16015052 has 6 divisors (see below), whose sum is σ = 28026348. Its totient is φ = 8007524.

The previous prime is 16015009. The next prime is 16015057. The reversal of 16015052 is 25051061.

It is not an unprimeable number, because it can be changed into a prime (16015057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001878 + ... + 2001885.

It is an arithmetic number, because the mean of its divisors is an integer number (4671058).

Almost surely, 2^16015052 is an apocalyptic number.

It is an amenable number.

16015052 is a deficient number, since it is larger than the sum of its proper divisors (12011296).

16015052 is a wasteful number, since it uses less digits than its factorization.

16015052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003767 (or 4003765 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 16015052 is about 4001.8810577027. The cubic root of 16015052 is about 252.0632032617.

The spelling of 16015052 in words is "sixteen million, fifteen thousand, fifty-two".