16266052 has 24 divisors (see below), whose sum is σ = 32689440. Its totient is φ = 7004160.

The previous prime is 16266043. The next prime is 16266067. The reversal of 16266052 is 25066261.

It is a self number, because there is not a number n which added to its sum of digits gives 16266052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8893 + ... + 10564.

It is an arithmetic number, because the mean of its divisors is an integer number (1362060).

Almost surely, 2^16266052 is an apocalyptic number.

It is an amenable number.

16266052 is an abundant number, since it is smaller than the sum of its proper divisors (16423388).

16266052 is a wasteful number, since it uses less digits than its factorization.

16266052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19491 (or 19489 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 16266052 is about 4033.1193882651. The cubic root of 16266052 is about 253.3732247123.

The spelling of 16266052 in words is "sixteen million, two hundred sixty-six thousand, fifty-two".