50461240 has 16 divisors (see below), whose sum is σ = 113537880. Its totient is φ = 20184480.

The previous prime is 50461217. The next prime is 50461249. The reversal of 50461240 is 4216405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50461249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630726 + ... + 630805.

Almost surely, 2^50461240 is an apocalyptic number.

It is an amenable number.

50461240 is an abundant number, since it is smaller than the sum of its proper divisors (63076640).

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

50461240 is a wasteful number, since it uses less digits than its factorization.

50461240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261542 (or 1261538 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 50461240 is about 7103.6075342040. The cubic root of 50461240 is about 369.5324994013.

Adding to 50461240 its reverse (4216405), we get a palindrome (54677645).

The spelling of 50461240 in words is "fifty million, four hundred sixty-one thousand, two hundred forty".