50849240 has 32 divisors (see below), whose sum is σ = 123212880. Its totient is φ = 18774912.

The previous prime is 50849237. The next prime is 50849257. The reversal of 50849240 is 4294805.

It is a junction number, because it is equal to n+sod(n) for n = 50849197 and 50849206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48374 + ... + 49413.

Almost surely, 2^50849240 is an apocalyptic number.

It is an amenable number.

50849240 is an abundant number, since it is smaller than the sum of its proper divisors (72363640).

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

50849240 is a wasteful number, since it uses less digits than its factorization.

50849240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97811 (or 97807 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 50849240 is about 7130.8653051365. The cubic root of 50849240 is about 370.4772026285.

The spelling of 50849240 in words is "fifty million, eight hundred forty-nine thousand, two hundred forty".