14405052 has 48 divisors (see below), whose sum is σ = 35858592. Its totient is φ = 4485120.

The previous prime is 14405051. The next prime is 14405057. The reversal of 14405052 is 25050441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14405051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49018 + ... + 49310.

It is an arithmetic number, because the mean of its divisors is an integer number (747054).

Almost surely, 2^14405052 is an apocalyptic number.

14405052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14405052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17929296).

14405052 is an abundant number, since it is smaller than the sum of its proper divisors (21453540).

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

14405052 is a wasteful number, since it uses less digits than its factorization.

14405052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 14405052 is about 3795.3987932759. The cubic root of 14405052 is about 243.3165276857.

Adding to 14405052 its reverse (25050441), we get a palindrome (39455493).

The spelling of 14405052 in words is "fourteen million, four hundred five thousand, fifty-two".