10212382 has 8 divisors (see below), whose sum is σ = 15403752. Its totient is φ = 5077800.

The previous prime is 10212373. The next prime is 10212421. The reversal of 10212382 is 28321201.

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

It is a super-2 number, since 2×10212382² = 208585492227848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 13744 + ... + 14467.

It is an arithmetic number, because the mean of its divisors is an integer number (1925469).

Almost surely, 2^10212382 is an apocalyptic number.

10212382 is a deficient number, since it is larger than the sum of its proper divisors (5191370).

10212382 is a wasteful number, since it uses less digits than its factorization.

10212382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28394.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10212382 is about 3195.6817738943. The cubic root of 10212382 is about 216.9580075469.

Adding to 10212382 its reverse (28321201), we get a palindrome (38533583).

It can be divided in two parts, 1021 and 2382, that added together give a triangular number (3403 = T₈₂).

The spelling of 10212382 in words is "ten million, two hundred twelve thousand, three hundred eighty-two".