49568742 has 12 divisors (see below), whose sum is σ = 107398980. Its totient is φ = 16522908.

The previous prime is 49568741. The next prime is 49568747. The reversal of 49568742 is 24786594.

It is a happy number.

49568742 is a `hidden beast` number, since 49 + 568 + 7 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49568741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1376892 + ... + 1376927.

It is an arithmetic number, because the mean of its divisors is an integer number (8949915).

Almost surely, 2^49568742 is an apocalyptic number.

49568742 is an abundant number, since it is smaller than the sum of its proper divisors (57830238).

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

49568742 is a wasteful number, since it uses less digits than its factorization.

49568742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753827 (or 2753824 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 49568742 is about 7040.5072260456. The cubic root of 49568742 is about 367.3409112885.

The spelling of 49568742 in words is "forty-nine million, five hundred sixty-eight thousand, seven hundred forty-two".