49540808 has 8 divisors (see below), whose sum is σ = 92889030. Its totient is φ = 24770400.

The previous prime is 49540769. The next prime is 49540819. The reversal of 49540808 is 80804594.

It can be written as a sum of positive squares in only one way, i.e., 49308484 + 232324 = 7022^2 + 482^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3096293 + ... + 3096308.

Almost surely, 2^49540808 is an apocalyptic number.

It is an amenable number.

49540808 is a deficient number, since it is larger than the sum of its proper divisors (43348222).

49540808 is a wasteful number, since it uses less digits than its factorization.

49540808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6192607 (or 6192603 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 49540808 is about 7038.5231405459. The cubic root of 49540808 is about 367.2718944796.

The spelling of 49540808 in words is "forty-nine million, five hundred forty thousand, eight hundred eight".