50072574 has 8 divisors (see below), whose sum is σ = 100145160. Its totient is φ = 16690856.

The previous prime is 50072573. The next prime is 50072591. The reversal of 50072574 is 47527005.

It is a sphenic number, since it is the product of 3 distinct primes.

50072574 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50072573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4172709 + ... + 4172720.

It is an arithmetic number, because the mean of its divisors is an integer number (12518145).

Almost surely, 2^50072574 is an apocalyptic number.

50072574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50072574 is a wasteful number, since it uses less digits than its factorization.

50072574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8345434.

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

The square root of 50072574 is about 7076.1977078089. The cubic root of 50072574 is about 368.5813069627.

Adding to 50072574 its reverse (47527005), we get a palindrome (97599579).

The spelling of 50072574 in words is "fifty million, seventy-two thousand, five hundred seventy-four".