49038856 has 8 divisors (see below), whose sum is σ = 91947870. Its totient is φ = 24519424.

The previous prime is 49038851. The next prime is 49038859. The reversal of 49038856 is 65883094.

It can be written as a sum of positive squares in only one way, i.e., 38862756 + 10176100 = 6234^2 + 3190^2 .

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

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (49038851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064921 + ... + 3064936.

Almost surely, 2^49038856 is an apocalyptic number.

It is an amenable number.

49038856 is a deficient number, since it is larger than the sum of its proper divisors (42909014).

49038856 is a wasteful number, since it uses less digits than its factorization.

49038856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129863 (or 6129859 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 49038856 is about 7002.7748785749. The cubic root of 49038856 is about 366.0272706048.

It can be divided in two parts, 49038 and 856, that added together give a palindrome (49894).

The spelling of 49038856 in words is "forty-nine million, thirty-eight thousand, eight hundred fifty-six".