14722938 has 32 divisors (see below), whose sum is σ = 33419520. Its totient is φ = 4802400.

The previous prime is 14722933. The next prime is 14722943. The reversal of 14722938 is 83922741.

It is an interprime number because it is at equal distance from previous prime (14722933) and next prime (14722943).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14722933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (1044360).

Almost surely, 2^14722938 is an apocalyptic number.

14722938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14722938 is an abundant number, since it is smaller than the sum of its proper divisors (18696582).

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

14722938 is a wasteful number, since it uses less digits than its factorization.

14722938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859 (or 5853 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 14722938 is about 3837.0480841397. The cubic root of 14722938 is about 245.0933310944.

The spelling of 14722938 in words is "fourteen million, seven hundred twenty-two thousand, nine hundred thirty-eight".