10621082 has 8 divisors (see below), whose sum is σ = 16110900. Its totient is φ = 5250784.

The previous prime is 10621063. The next prime is 10621097. The reversal of 10621082 is 28012601.

It is a Cunningham number, because it is equal to 3259²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 10621081 + 1 = 3259^2 + 1^2 .

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

It is a super-2 number, since 2×10621082² = 225614765701448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29657 + ... + 30012.

Almost surely, 2^10621082 is an apocalyptic number.

10621082 is a deficient number, since it is larger than the sum of its proper divisors (5489818).

10621082 is an equidigital number, since it uses as much as digits as its factorization.

10621082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59760.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10621082 is about 3259.0001534213. Note that the first 3 decimals coincide. The cubic root of 10621082 is about 219.8144578878.

Adding to 10621082 its reverse (28012601), we get a palindrome (38633683).

The spelling of 10621082 in words is "ten million, six hundred twenty-one thousand, eighty-two".