10421708 has 48 divisors (see below), whose sum is σ = 20956320. Its totient is φ = 4492800.

The previous prime is 10421707. The next prime is 10421711. The reversal of 10421708 is 80712401.

10421708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10421708² = 217223995274528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10421707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95558 + ... + 95666.

It is an arithmetic number, because the mean of its divisors is an integer number (436590).

Almost surely, 2^10421708 is an apocalyptic number.

It is an amenable number.

10421708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

10421708 is a wasteful number, since it uses less digits than its factorization.

10421708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 10421708 is about 3228.2670273693. The cubic root of 10421708 is about 218.4303425844.

It can be divided in two parts, 104 and 21708, that added together give a palindrome (21812).

The spelling of 10421708 in words is "ten million, four hundred twenty-one thousand, seven hundred eight".