50073436 has 48 divisors (see below), whose sum is σ = 107215360. Its totient is φ = 19984320.

The previous prime is 50073431. The next prime is 50073451. The reversal of 50073436 is 63437005.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50073431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31681 + ... + 33223.

Almost surely, 2^50073436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50073436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53607680).

50073436 is an abundant number, since it is smaller than the sum of its proper divisors (57141924).

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

50073436 is a wasteful number, since it uses less digits than its factorization.

50073436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 50073436 is about 7076.2586159637. The cubic root of 50073436 is about 368.5834219945.

The spelling of 50073436 in words is "fifty million, seventy-three thousand, four hundred thirty-six".