50073072 has 40 divisors (see below), whose sum is σ = 147835776. Its totient is φ = 14306496.

The previous prime is 50073071. The next prime is 50073077. The reversal of 50073072 is 27037005.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50073071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74178 + ... + 74849.

Almost surely, 2^50073072 is an apocalyptic number.

It is an amenable number.

50073072 is an abundant number, since it is smaller than the sum of its proper divisors (97762704).

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

50073072 is a wasteful number, since it uses less digits than its factorization.

50073072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149045 (or 149039 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 24.

The square root of 50073072 is about 7076.2328961108. The cubic root of 50073072 is about 368.5825288750.

The spelling of 50073072 in words is "fifty million, seventy-three thousand, seventy-two".