50220704 has 12 divisors (see below), whose sum is σ = 98872074. Its totient is φ = 25110336.

The previous prime is 50220679. The next prime is 50220739. The reversal of 50220704 is 40702205.

It can be written as a sum of positive squares in only one way, i.e., 49730704 + 490000 = 7052^2 + 700^2 .

It is a super-2 number, since 2×50220704² = 5044238220511232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 784667 + ... + 784730.

Almost surely, 2^50220704 is an apocalyptic number.

It is an amenable number.

50220704 is a deficient number, since it is larger than the sum of its proper divisors (48651370).

50220704 is a wasteful number, since it uses less digits than its factorization.

50220704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569407 (or 1569399 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 50220704 is about 7086.6567575973. The cubic root of 50220704 is about 368.9444079166.

Adding to 50220704 its reverse (40702205), we get a palindrome (90922909).

The spelling of 50220704 in words is "fifty million, two hundred twenty thousand, seven hundred four".