50916740 has 24 divisors (see below), whose sum is σ = 122200512. Its totient is φ = 17457120.

The previous prime is 50916739. The next prime is 50916743. The reversal of 50916740 is 4761905.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50916697 and 50916706.

It is not an unprimeable number, because it can be changed into a prime (50916743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181706 + ... + 181985.

It is an arithmetic number, because the mean of its divisors is an integer number (5091688).

Almost surely, 2^50916740 is an apocalyptic number.

It is an amenable number.

50916740 is an abundant number, since it is smaller than the sum of its proper divisors (71283772).

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

50916740 is a wasteful number, since it uses less digits than its factorization.

50916740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363707 (or 363705 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 50916740 is about 7135.5966814276. The cubic root of 50916740 is about 370.6410605611.

The spelling of 50916740 in words is "fifty million, nine hundred sixteen thousand, seven hundred forty".