49305715 has 4 divisors (see below), whose sum is σ = 59166864. Its totient is φ = 39444568.

The previous prime is 49305689. The next prime is 49305727. The reversal of 49305715 is 51750394.

49305715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49305715 is a prime.

It is a super-2 number, since 2×49305715² = 4862107063322450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 4930567 + ... + 4930576.

It is an arithmetic number, because the mean of its divisors is an integer number (14791716).

Almost surely, 2^49305715 is an apocalyptic number.

49305715 is a deficient number, since it is larger than the sum of its proper divisors (9861149).

49305715 is an equidigital number, since it uses as much as digits as its factorization.

49305715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861148.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 49305715 is about 7021.8028311823. The cubic root of 49305715 is about 366.6900173375.

The spelling of 49305715 in words is "forty-nine million, three hundred five thousand, seven hundred fifteen".