31052082 has 8 divisors (see below), whose sum is σ = 62104176. Its totient is φ = 10350692.

The previous prime is 31052071. The next prime is 31052089. The reversal of 31052082 is 28025013.

It is a sphenic number, since it is the product of 3 distinct primes.

31052082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (31052089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2587668 + ... + 2587679.

It is an arithmetic number, because the mean of its divisors is an integer number (7763022).

Almost surely, 2^31052082 is an apocalyptic number.

31052082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

31052082 is a wasteful number, since it uses less digits than its factorization.

31052082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175352.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 31052082 is about 5572.4395016904. The cubic root of 31052082 is about 314.3138908819.

Adding to 31052082 its reverse (28025013), we get a palindrome (59077095).

The spelling of 31052082 in words is "thirty-one million, fifty-two thousand, eighty-two".