49566064 has 20 divisors (see below), whose sum is σ = 97469704. Its totient is φ = 24412608.

The previous prime is 49566061. The next prime is 49566073. The reversal of 49566064 is 46066594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49566061) 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, 22047 + ... + 24190.

Almost surely, 2^49566064 is an apocalyptic number.

It is an amenable number.

49566064 is a deficient number, since it is larger than the sum of its proper divisors (47903640).

49566064 is a wasteful number, since it uses less digits than its factorization.

49566064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46312 (or 46306 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 49566064 is about 7040.3170383158. The cubic root of 49566064 is about 367.3342958514.

The spelling of 49566064 in words is "forty-nine million, five hundred sixty-six thousand, sixty-four".