50414420 has 48 divisors (see below), whose sum is σ = 123959808. Its totient is φ = 16861440.

The previous prime is 50414411. The next prime is 50414431. The reversal of 50414420 is 2441405.

It is a super-2 number, since 2×50414420² = 5083227487872800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 50414392 and 50414401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1349 + ... + 10131.

It is an arithmetic number, because the mean of its divisors is an integer number (2582496).

Almost surely, 2^50414420 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 50414420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61979904).

50414420 is an abundant number, since it is smaller than the sum of its proper divisors (73545388).

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

50414420 is a wasteful number, since it uses less digits than its factorization.

50414420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840 (or 8838 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 50414420 is about 7100.3112607829. The cubic root of 50414420 is about 369.4181749191.

Adding to 50414420 its reverse (2441405), we get a palindrome (52855825).

The spelling of 50414420 in words is "fifty million, four hundred fourteen thousand, four hundred twenty".