16265452 has 36 divisors (see below), whose sum is σ = 34192704. Its totient is φ = 6743520.

The previous prime is 16265443. The next prime is 16265453. The reversal of 16265452 is 25456261.

16265452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (16265453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4738 + ... + 7414.

Almost surely, 2^16265452 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 16265452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17096352).

16265452 is an abundant number, since it is smaller than the sum of its proper divisors (17927252).

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

16265452 is a wasteful number, since it uses less digits than its factorization.

16265452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726 (or 2717 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 16265452 is about 4033.0450034682. The cubic root of 16265452 is about 253.3701093117.

The spelling of 16265452 in words is "sixteen million, two hundred sixty-five thousand, four hundred fifty-two".