49474566 has 36 divisors (see below), whose sum is σ = 108725292. Its totient is φ = 16259232.

The previous prime is 49474561. The next prime is 49474567. The reversal of 49474566 is 66547494.

49474566 is a `hidden beast` number, since 49 + 47 + 4 + 566 = 666.

49474566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49474561) by changing a digit.

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 in 17 ways as a sum of consecutive naturals, for example, 142405 + ... + 142751.

It is an arithmetic number, because the mean of its divisors is an integer number (3020147).

Almost surely, 2^49474566 is an apocalyptic number.

49474566 is an abundant number, since it is smaller than the sum of its proper divisors (59250726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49474566 is a wasteful number, since it uses less digits than its factorization.

49474566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 441 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 49474566 is about 7033.8158918186. The cubic root of 49474566 is about 367.1081259462.

The spelling of 49474566 in words is "forty-nine million, four hundred seventy-four thousand, five hundred sixty-six".