50000420 has 24 divisors (see below), whose sum is σ = 105162624. Its totient is φ = 19969376.

The previous prime is 50000399. The next prime is 50000429. The reversal of 50000420 is 2400005.

It is not an unprimeable number, because it can be changed into a prime (50000429) 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, 15029 + ... + 18051.

It is an arithmetic number, because the mean of its divisors is an integer number (4381776).

Almost surely, 2^50000420 is an apocalyptic number.

It is an amenable number.

50000420 is an abundant number, since it is smaller than the sum of its proper divisors (55162204).

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

50000420 is a wasteful number, since it uses less digits than its factorization.

50000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859 (or 3857 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 50000420 is about 7071.0975102879. The cubic root of 50000420 is about 368.4041813900.

Adding to 50000420 its reverse (2400005), we get a palindrome (52400425).

The spelling of 50000420 in words is "fifty million, four hundred twenty", and thus it is an aban number.