10321416 has 48 divisors (see below), whose sum is σ = 31948800. Its totient is φ = 2948832.

The previous prime is 10321403. The next prime is 10321439. The reversal of 10321416 is 61412301.

It is a happy number.

10321416 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9736 + ... + 10743.

It is an arithmetic number, because the mean of its divisors is an integer number (665600).

Almost surely, 2^10321416 is an apocalyptic number.

It is an amenable number.

10321416 is an abundant number, since it is smaller than the sum of its proper divisors (21627384).

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

10321416 is a wasteful number, since it uses less digits than its factorization.

10321416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20498 (or 20491 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10321416 is about 3212.6960640559. The cubic root of 10321416 is about 217.7274038549.

Adding to 10321416 its reverse (61412301), we get a palindrome (71733717).

The spelling of 10321416 in words is "ten million, three hundred twenty-one thousand, four hundred sixteen".