31842114 has 16 divisors (see below), whose sum is σ = 63743520. Its totient is φ = 10604160.

The previous prime is 31842103. The next prime is 31842127. The reversal of 31842114 is 41124813.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7794 + ... + 11154.

It is an arithmetic number, because the mean of its divisors is an integer number (3983970).

Almost surely, 2^31842114 is an apocalyptic number.

31842114 is an abundant number, since it is smaller than the sum of its proper divisors (31901406).

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

31842114 is a wasteful number, since it uses less digits than its factorization.

31842114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its digits is 768, while the sum is 24.

The square root of 31842114 is about 5642.8817106156. The cubic root of 31842114 is about 316.9572067873.

Adding to 31842114 its reverse (41124813), we get a palindrome (72966927).

The spelling of 31842114 in words is "thirty-one million, eight hundred forty-two thousand, one hundred fourteen".