14998938 has 16 divisors (see below), whose sum is σ = 30179520. Its totient is φ = 4969376.

The previous prime is 14998933. The next prime is 14998979. The reversal of 14998938 is 83989941.

It is a happy number.

It is a super-2 number, since 2×14998938² = 449936282255688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14998931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6483 + ... + 8486.

It is an arithmetic number, because the mean of its divisors is an integer number (1886220).

Almost surely, 2^14998938 is an apocalyptic number.

14998938 is an abundant number, since it is smaller than the sum of its proper divisors (15180582).

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

14998938 is a wasteful number, since it uses less digits than its factorization.

14998938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15141.

The product of its digits is 559872, while the sum is 51.

The square root of 14998938 is about 3872.8462401701. The cubic root of 14998938 is about 246.6153870352.

The spelling of 14998938 in words is "fourteen million, nine hundred ninety-eight thousand, nine hundred thirty-eight".