50115740 has 24 divisors (see below), whose sum is σ = 107231040. Its totient is φ = 19667648.

The previous prime is 50115739. The next prime is 50115743. The reversal of 50115740 is 4751105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50115743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22580 + ... + 24699.

It is an arithmetic number, because the mean of its divisors is an integer number (4467960).

Almost surely, 2^50115740 is an apocalyptic number.

It is an amenable number.

50115740 is an abundant number, since it is smaller than the sum of its proper divisors (57115300).

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

50115740 is a wasteful number, since it uses less digits than its factorization.

50115740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47341 (or 47339 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 50115740 is about 7079.2471351126. The cubic root of 50115740 is about 368.6871906812.

Adding to 50115740 its reverse (4751105), we get a palindrome (54866845).

The spelling of 50115740 in words is "fifty million, one hundred fifteen thousand, seven hundred forty".