14211450 has 180 divisors, whose sum is σ = 44899470. Its totient is φ = 3326400.

The previous prime is 14211443. The next prime is 14211469. The reversal of 14211450 is 5411241.

14211450 is a `hidden beast` number, since 1 + 4 + 211 + 450 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 10673289 + 3538161 = 3267^2 + 1881^2 .

It is a super-2 number, since 2×14211450² = 403930622205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 490036 + ... + 490064.

Almost surely, 2^14211450 is an apocalyptic number.

14211450 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 14211450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22449735).

14211450 is an abundant number, since it is smaller than the sum of its proper divisors (30688020).

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

14211450 is a wasteful number, since it uses less digits than its factorization.

14211450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 14211450 is about 3769.8076874026. The cubic root of 14211450 is about 242.2215601768.

Adding to 14211450 its reverse (5411241), we get a palindrome (19622691).

The spelling of 14211450 in words is "fourteen million, two hundred eleven thousand, four hundred fifty".