14971842 has 12 divisors (see below), whose sum is σ = 32439030. Its totient is φ = 4990608.

The previous prime is 14971823. The next prime is 14971861. The reversal of 14971842 is 24817941.

14971842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14971823) and next prime (14971861).

It can be written as a sum of positive squares in only one way, i.e., 7568001 + 7403841 = 2751^2 + 2721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14971797 and 14971806.

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, 415867 + ... + 415902.

Almost surely, 2^14971842 is an apocalyptic number.

14971842 is an abundant number, since it is smaller than the sum of its proper divisors (17467188).

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

14971842 is a wasteful number, since it uses less digits than its factorization.

14971842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831777 (or 831774 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 14971842 is about 3869.3464564446. The cubic root of 14971842 is about 246.4667916594.

The spelling of 14971842 in words is "fourteen million, nine hundred seventy-one thousand, eight hundred forty-two".