10621104 has 40 divisors (see below), whose sum is σ = 29550192. Its totient is φ = 3267840.

The previous prime is 10621097. The next prime is 10621123. The reversal of 10621104 is 40112601.

It is a super-2 number, since 2×10621104² = 225615700357632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7887 + ... + 9134.

Almost surely, 2^10621104 is an apocalyptic number.

It is an amenable number.

10621104 is an abundant number, since it is smaller than the sum of its proper divisors (18929088).

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

10621104 is a wasteful number, since it uses less digits than its factorization.

10621104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17045 (or 17039 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10621104 is about 3259.0035286879. The cubic root of 10621104 is about 219.8146096587.

Adding to 10621104 its reverse (40112601), we get a palindrome (50733705).

The spelling of 10621104 in words is "ten million, six hundred twenty-one thousand, one hundred four".