49123065 has 32 divisors (see below), whose sum is σ = 81792000. Its totient is φ = 25148160.

The previous prime is 49123051. The next prime is 49123073. The reversal of 49123065 is 56032194.

It is not a de Polignac number, because 49123065 - 2⁴ = 49123049 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68931 + ... + 69639.

It is an arithmetic number, because the mean of its divisors is an integer number (2556000).

Almost surely, 2^49123065 is an apocalyptic number.

It is an amenable number.

49123065 is a deficient number, since it is larger than the sum of its proper divisors (32668935).

49123065 is a wasteful number, since it uses less digits than its factorization.

49123065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 49123065 is about 7008.7848447502. The cubic root of 49123065 is about 366.2366635019.

The spelling of 49123065 in words is "forty-nine million, one hundred twenty-three thousand, sixty-five".