14406500 has 24 divisors (see below), whose sum is σ = 31464888. Its totient is φ = 5762400.

The previous prime is 14406481. The next prime is 14406521. The reversal of 14406500 is 560441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2184484 + 12222016 = 1478^2 + 3496^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13907 + ... + 14906.

It is an arithmetic number, because the mean of its divisors is an integer number (1311037).

Almost surely, 2^14406500 is an apocalyptic number.

14406500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14406500 is an abundant number, since it is smaller than the sum of its proper divisors (17058388).

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

14406500 is a wasteful number, since it uses less digits than its factorization.

14406500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28832 (or 28820 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14406500 is about 3795.5895457755. The cubic root of 14406500 is about 243.3246801618.

Adding to 14406500 its reverse (560441), we get a palindrome (14966941).

The spelling of 14406500 in words is "fourteen million, four hundred six thousand, five hundred".