10408620 has 48 divisors (see below), whose sum is σ = 29772288. Its totient is φ = 2715840.

The previous prime is 10408589. The next prime is 10408649. The reversal of 10408620 is 2680401.

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 15 ways as a sum of consecutive naturals, for example, 975 + ... + 4665.

It is an arithmetic number, because the mean of its divisors is an integer number (620256).

Almost surely, 2^10408620 is an apocalyptic number.

10408620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10408620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14886144).

10408620 is an abundant number, since it is smaller than the sum of its proper divisors (19363668).

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

10408620 is a wasteful number, since it uses less digits than its factorization.

10408620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10408620 is about 3226.2392967664. The cubic root of 10408620 is about 218.3388664112.

The spelling of 10408620 in words is "ten million, four hundred eight thousand, six hundred twenty".