14542938 has 12 divisors (see below), whose sum is σ = 31509738. Its totient is φ = 4847640.

The previous prime is 14542907. The next prime is 14542943. The reversal of 14542938 is 83924541.

It can be written as a sum of positive squares in only one way, i.e., 14538969 + 3969 = 3813^2 + 63^2 .

It is a super-2 number, since 2×14542938² = 422994091343688, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 403953 + ... + 403988.

Almost surely, 2^14542938 is an apocalyptic number.

14542938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14542938 is an abundant number, since it is smaller than the sum of its proper divisors (16966800).

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

14542938 is a wasteful number, since it uses less digits than its factorization.

14542938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807949 (or 807946 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 14542938 is about 3813.5204208185. The cubic root of 14542938 is about 244.0904103728.

The spelling of 14542938 in words is "fourteen million, five hundred forty-two thousand, nine hundred thirty-eight".