31046134 has 8 divisors (see below), whose sum is σ = 53221968.
Its totient is φ = 13305480.
The previous prime is 31046117. The next prime is 31046161. The reversal of 31046134 is 43164013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1108777 + ... + 1108804.
It is an arithmetic number, because the mean of its divisors is an integer number (6652746).
Almost surely, 231046134 is an apocalyptic number.
31046134 is a deficient number, since it is larger than the sum of its proper divisors (22175834).
31046134 is a wasteful number, since it uses less digits than its factorization.
31046134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2217590.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 31046134 is about 5571.9057780978.
The cubic root of 31046134 is about 314.2938207472.
The spelling of 31046134 in words is "thirty-one million, forty-six thousand, one hundred thirty-four".