50612740 has 24 divisors (see below), whose sum is σ = 112539672. Its totient is φ = 19054080.

The previous prime is 50612699. The next prime is 50612741. The reversal of 50612740 is 4721605.

It can be written as a sum of positive squares in 4 ways, for example, as 2143296 + 48469444 = 1464^2 + 6962^2 .

It is not an unprimeable number, because it can be changed into a prime (50612741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74091 + ... + 74770.

It is an arithmetic number, because the mean of its divisors is an integer number (4689153).

Almost surely, 2^50612740 is an apocalyptic number.

It is an amenable number.

50612740 is an abundant number, since it is smaller than the sum of its proper divisors (61926932).

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

50612740 is a wasteful number, since it uses less digits than its factorization.

50612740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148887 (or 148885 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50612740 is about 7114.2631382315. The cubic root of 50612740 is about 369.9019462596.

The spelling of 50612740 in words is "fifty million, six hundred twelve thousand, seven hundred forty".