16268252 has 96 divisors (see below), whose sum is σ = 40642560. Its totient is φ = 5483520.

The previous prime is 16268227. The next prime is 16268257. The reversal of 16268252 is 25286261.

16268252 = T₂₉₃ + T₂₉₄ + ... + T₄₉₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16268257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67949 + ... + 68187.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^16268252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16268252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20321280).

16268252 is an abundant number, since it is smaller than the sum of its proper divisors (24374308).

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

16268252 is a wasteful number, since it uses less digits than its factorization.

16268252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 289 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 16268252 is about 4033.3921207837. The cubic root of 16268252 is about 253.3846471924.

Subtracting 16268252 from its reverse (25286261), we obtain a square (9018009 = 3003²).

The spelling of 16268252 in words is "sixteen million, two hundred sixty-eight thousand, two hundred fifty-two".