10309082 has 8 divisors (see below), whose sum is σ = 17672736. Its totient is φ = 4418172.

The previous prime is 10309073. The next prime is 10309097. The reversal of 10309082 is 28090301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368168 + ... + 368195.

It is an arithmetic number, because the mean of its divisors is an integer number (2209092).

Almost surely, 2^10309082 is an apocalyptic number.

10309082 is a deficient number, since it is larger than the sum of its proper divisors (7363654).

10309082 is an equidigital number, since it uses as much as digits as its factorization.

10309082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736372.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10309082 is about 3210.7759186838. The cubic root of 10309082 is about 217.6406418509.

Adding to 10309082 its reverse (28090301), we get a palindrome (38399383).

The spelling of 10309082 in words is "ten million, three hundred nine thousand, eighty-two".