50140232 has 8 divisors (see below), whose sum is σ = 94012950. Its totient is φ = 25070112.

The previous prime is 50140229. The next prime is 50140241. The reversal of 50140232 is 23204105.

It can be written as a sum of positive squares in only one way, i.e., 44542276 + 5597956 = 6674^2 + 2366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 50140232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3133757 + ... + 3133772.

Almost surely, 2^50140232 is an apocalyptic number.

It is an amenable number.

50140232 is a deficient number, since it is larger than the sum of its proper divisors (43872718).

50140232 is a wasteful number, since it uses less digits than its factorization.

50140232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267535 (or 6267531 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 50140232 is about 7080.9767687799. The cubic root of 50140232 is about 368.7472411170.

Adding to 50140232 its reverse (23204105), we get a palindrome (73344337).

The spelling of 50140232 in words is "fifty million, one hundred forty thousand, two hundred thirty-two".