16266252 has 24 divisors (see below), whose sum is σ = 38333232. Its totient is φ = 5368000.

The previous prime is 16266251. The next prime is 16266253. The reversal of 16266252 is 25266261.

It is an interprime number because it is at equal distance from previous prime (16266251) and next prime (16266253).

It is not an unprimeable number, because it can be changed into a prime (16266251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5499 + ... + 7922.

It is an arithmetic number, because the mean of its divisors is an integer number (1597218).

Almost surely, 2^16266252 is an apocalyptic number.

16266252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16266252 is an abundant number, since it is smaller than the sum of its proper divisors (22066980).

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

16266252 is a wasteful number, since it uses less digits than its factorization.

16266252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13529 (or 13527 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 16266252 is about 4033.1441828925. The cubic root of 16266252 is about 253.3742631621.

Subtracting 16266252 from its reverse (25266261), we obtain a palindrome (9000009).

The spelling of 16266252 in words is "sixteen million, two hundred sixty-six thousand, two hundred fifty-two".