50641224 has 32 divisors (see below), whose sum is σ = 128682240. Its totient is φ = 16603200.

The previous prime is 50641189. The next prime is 50641237. The reversal of 50641224 is 42214605.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 50641194 and 50641203.

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, 15832 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (4021320).

Almost surely, 2^50641224 is an apocalyptic number.

It is an amenable number.

50641224 is an abundant number, since it is smaller than the sum of its proper divisors (78041016).

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

50641224 is a wasteful number, since it uses less digits than its factorization.

50641224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34661 (or 34657 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 50641224 is about 7116.2647505556. The cubic root of 50641224 is about 369.9713247804.

Adding to 50641224 its reverse (42214605), we get a palindrome (92855829).

The spelling of 50641224 in words is "fifty million, six hundred forty-one thousand, two hundred twenty-four".