10304740 has 12 divisors (see below), whose sum is σ = 21639996. Its totient is φ = 4121888.

The previous prime is 10304731. The next prime is 10304743. The reversal of 10304740 is 4740301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 8248384 = 1434^2 + 2872^2 .

It is not an unprimeable number, because it can be changed into a prime (10304743) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 257599 + ... + 257638.

It is an arithmetic number, because the mean of its divisors is an integer number (1803333).

Almost surely, 2^10304740 is an apocalyptic number.

10304740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304740 is an abundant number, since it is smaller than the sum of its proper divisors (11335256).

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

10304740 is a wasteful number, since it uses less digits than its factorization.

10304740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515246 (or 515244 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 10304740 is about 3210.0996869256. The cubic root of 10304740 is about 217.6100821183.

The spelling of 10304740 in words is "ten million, three hundred four thousand, seven hundred forty".