50120744 has 8 divisors (see below), whose sum is σ = 93976410. Its totient is φ = 25060368.

The previous prime is 50120717. The next prime is 50120747. The reversal of 50120744 is 44702105.

It can be written as a sum of positive squares in only one way, i.e., 32058244 + 18062500 = 5662^2 + 4250^2 .

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

It is a super-2 number, since 2×50120744² = 5024177958227072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50120747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3132539 + ... + 3132554.

Almost surely, 2^50120744 is an apocalyptic number.

It is an amenable number.

50120744 is a deficient number, since it is larger than the sum of its proper divisors (43855666).

50120744 is a wasteful number, since it uses less digits than its factorization.

50120744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265099 (or 6265095 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 50120744 is about 7079.6005537036. The cubic root of 50120744 is about 368.6994612726.

Adding to 50120744 its reverse (44702105), we get a palindrome (94822849).

The spelling of 50120744 in words is "fifty million, one hundred twenty thousand, seven hundred forty-four".