49923601 has 24 divisors (see below), whose sum is σ = 63032424. Its totient is φ = 39191040.

The previous prime is 49923581. The next prime is 49923613. The reversal of 49923601 is 10632994.

49923601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6350400 + 43573201 = 2520^2 + 6601^2 .

It is not a de Polignac number, because 49923601 - 2¹⁵ = 49890833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49923631) 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 23 ways as a sum of consecutive naturals, for example, 115081 + ... + 115513.

It is an arithmetic number, because the mean of its divisors is an integer number (2626351).

Almost surely, 2^49923601 is an apocalyptic number.

It is an amenable number.

49923601 is a deficient number, since it is larger than the sum of its proper divisors (13108823).

49923601 is a wasteful number, since it uses less digits than its factorization.

49923601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 49923601 is about 7065.6635215668. The cubic root of 49923601 is about 368.2154166657.

The spelling of 49923601 in words is "forty-nine million, nine hundred twenty-three thousand, six hundred one".