49066768 has 20 divisors (see below), whose sum is σ = 96137820. Its totient is φ = 24257024.

The previous prime is 49066763. The next prime is 49066789. The reversal of 49066768 is 86766094.

It can be written as a sum of positive squares in 2 ways, for example, as 19820304 + 29246464 = 4452^2 + 5408^2 .

It is not an unprimeable number, because it can be changed into a prime (49066763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15805 + ... + 18652.

It is an arithmetic number, because the mean of its divisors is an integer number (4806891).

Almost surely, 2^49066768 is an apocalyptic number.

It is an amenable number.

49066768 is a deficient number, since it is larger than the sum of its proper divisors (47071052).

49066768 is a wasteful number, since it uses less digits than its factorization.

49066768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34554 (or 34548 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 49066768 is about 7004.7675193400. The cubic root of 49066768 is about 366.0967027264.

The spelling of 49066768 in words is "forty-nine million, sixty-six thousand, seven hundred sixty-eight".