14722630 has 32 divisors (see below), whose sum is σ = 28828800. Its totient is φ = 5380992.

The previous prime is 14722627. The next prime is 14722637. The reversal of 14722630 is 3622741.

It is a junction number, because it is equal to n+sod(n) for n = 14722595 and 14722604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14722637) 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, 13651 + ... + 14689.

It is an arithmetic number, because the mean of its divisors is an integer number (900900).

Almost surely, 2^14722630 is an apocalyptic number.

14722630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14722630 is a deficient number, since it is larger than the sum of its proper divisors (14106170).

14722630 is a wasteful number, since it uses less digits than its factorization.

14722630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 14722630 is about 3837.0079489102. The cubic root of 14722630 is about 245.0916219864.

The spelling of 14722630 in words is "fourteen million, seven hundred twenty-two thousand, six hundred thirty".