14535450 has 120 divisors (see below), whose sum is σ = 41906172. Its totient is φ = 3732480.

The previous prime is 14535439. The next prime is 14535457. The reversal of 14535450 is 5453541.

It can be written as a sum of positive squares in 6 ways, for example, as 8139609 + 6395841 = 2853^2 + 2529^2 .

It is a super-2 number, since 2×14535450² = 422558613405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14535457) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 149802 + ... + 149898.

Almost surely, 2^14535450 is an apocalyptic number.

14535450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14535450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20953086).

14535450 is an abundant number, since it is smaller than the sum of its proper divisors (27370722).

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

14535450 is a wasteful number, since it uses less digits than its factorization.

14535450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 14535450 is about 3812.5385243955. The cubic root of 14535450 is about 244.0485100182.

Adding to 14535450 its reverse (5453541), we get a palindrome (19988991).

It can be divided in two parts, 1453 and 5450, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 14535450 in words is "fourteen million, five hundred thirty-five thousand, four hundred fifty".