50036730 has 64 divisors (see below), whose sum is σ = 126517248. Its totient is φ = 12640320.

The previous prime is 50036699. The next prime is 50036743. The reversal of 50036730 is 3763005.

It is a self number, because there is not a number n which added to its sum of digits gives 50036730.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87345 + ... + 87915.

It is an arithmetic number, because the mean of its divisors is an integer number (1976832).

Almost surely, 2^50036730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50036730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63258624).

50036730 is an abundant number, since it is smaller than the sum of its proper divisors (76480518).

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

50036730 is a wasteful number, since it uses less digits than its factorization.

50036730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 50036730 is about 7073.6645382715. The cubic root of 50036730 is about 368.4933374350.

Adding to 50036730 its reverse (3763005), we get a palindrome (53799735).

The spelling of 50036730 in words is "fifty million, thirty-six thousand, seven hundred thirty".