10305049 has 4 divisors (see below), whose sum is σ = 10847440. Its totient is φ = 9762660.

The previous prime is 10305017. The next prime is 10305059. The reversal of 10305049 is 94050301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10305049 - 2⁵ = 10305017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10305059) 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, 271167 + ... + 271204.

It is an arithmetic number, because the mean of its divisors is an integer number (2711860).

Almost surely, 2^10305049 is an apocalyptic number.

10305049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10305049 is a deficient number, since it is larger than the sum of its proper divisors (542391).

10305049 is an equidigital number, since it uses as much as digits as its factorization.

10305049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542390.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 10305049 is about 3210.1478159113. The cubic root of 10305049 is about 217.6122571964.

The spelling of 10305049 in words is "ten million, three hundred five thousand, forty-nine".