50705274 has 64 divisors (see below), whose sum is σ = 109992960. Its totient is φ = 15552000.

The previous prime is 50705261. The next prime is 50705279. The reversal of 50705274 is 47250705.

It is a super-2 number, since 2×50705274² = 5142049622830152, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50705279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465132 + ... + 465240.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^50705274 is an apocalyptic number.

50705274 is an abundant number, since it is smaller than the sum of its proper divisors (59287686).

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

50705274 is a wasteful number, since it uses less digits than its factorization.

50705274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 50705274 is about 7120.7635826504. The cubic root of 50705274 is about 370.1272364938.

Adding to 50705274 its reverse (47250705), we get a palindrome (97955979).

The spelling of 50705274 in words is "fifty million, seven hundred five thousand, two hundred seventy-four".