10304080 has 40 divisors (see below), whose sum is σ = 25221600. Its totient is φ = 3904128.

The previous prime is 10304071. The next prime is 10304081. The reversal of 10304080 is 8040301.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10304081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870 + ... + 4909.

It is an arithmetic number, because the mean of its divisors is an integer number (630540).

Almost surely, 2^10304080 is an apocalyptic number.

10304080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304080 is an abundant number, since it is smaller than the sum of its proper divisors (14917520).

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

10304080 is a wasteful number, since it uses less digits than its factorization.

10304080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811 (or 6805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10304080 is about 3209.9968847337. The cubic root of 10304080 is about 217.6054361747.

Adding to 10304080 its reverse (8040301), we get a palindrome (18344381).

The spelling of 10304080 in words is "ten million, three hundred four thousand, eighty".