50285240 has 16 divisors (see below), whose sum is σ = 113141880. Its totient is φ = 20114080.

The previous prime is 50285237. The next prime is 50285243. The reversal of 50285240 is 4258205.

It is an interprime number because it is at equal distance from previous prime (50285237) and next prime (50285243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50285243) 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, 628526 + ... + 628605.

Almost surely, 2^50285240 is an apocalyptic number.

It is an amenable number.

50285240 is an abundant number, since it is smaller than the sum of its proper divisors (62856640).

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

50285240 is a wasteful number, since it uses less digits than its factorization.

50285240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257142 (or 1257138 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 50285240 is about 7091.2086416915. The cubic root of 50285240 is about 369.1023773237.

The spelling of 50285240 in words is "fifty million, two hundred eighty-five thousand, two hundred forty".