31414122 has 16 divisors (see below), whose sum is σ = 69809280. Its totient is φ = 10471356.

The previous prime is 31414121. The next prime is 31414133. The reversal of 31414122 is 22141413.

It is a super-2 number, since 2×31414122² = 1973694122061768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 31414095 and 31414104.

It is not an unprimeable number, because it can be changed into a prime (31414121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290818 + ... + 290925.

It is an arithmetic number, because the mean of its divisors is an integer number (4363080).

Almost surely, 2^31414122 is an apocalyptic number.

31414122 is an abundant number, since it is smaller than the sum of its proper divisors (38395158).

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

31414122 is a wasteful number, since it uses less digits than its factorization.

31414122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581754 (or 581748 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 31414122 is about 5604.8302382855. The cubic root of 31414122 is about 315.5307153204.

Adding to 31414122 its reverse (22141413), we get a palindrome (53555535).

The spelling of 31414122 in words is "thirty-one million, four hundred fourteen thousand, one hundred twenty-two".