14142906 has 12 divisors (see below), whose sum is σ = 30643002. Its totient is φ = 4714296.

The previous prime is 14142899. The next prime is 14142937. The reversal of 14142906 is 60924141.

It can be written as a sum of positive squares in only one way, i.e., 11390625 + 2752281 = 3375^2 + 1659^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14142906.

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, 392841 + ... + 392876.

Almost surely, 2^14142906 is an apocalyptic number.

14142906 is an abundant number, since it is smaller than the sum of its proper divisors (16500096).

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

14142906 is a wasteful number, since it uses less digits than its factorization.

14142906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785725 (or 785722 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 14142906 is about 3760.7055189153. The cubic root of 14142906 is about 241.8315085154.

The spelling of 14142906 in words is "fourteen million, one hundred forty-two thousand, nine hundred six".