49362728 has 8 divisors (see below), whose sum is σ = 92555130. Its totient is φ = 24681360.

The previous prime is 49362697. The next prime is 49362767. The reversal of 49362728 is 82726394.

It is a happy number.

49362728 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 only one way, i.e., 32239684 + 17123044 = 5678^2 + 4138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 3085163 + ... + 3085178.

Almost surely, 2^49362728 is an apocalyptic number.

It is an amenable number.

49362728 is a deficient number, since it is larger than the sum of its proper divisors (43192402).

49362728 is a wasteful number, since it uses less digits than its factorization.

49362728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6170347 (or 6170343 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 49362728 is about 7025.8613706790. The cubic root of 49362728 is about 366.8312994391.

The spelling of 49362728 in words is "forty-nine million, three hundred sixty-two thousand, seven hundred twenty-eight".