41200420 has 12 divisors (see below), whose sum is σ = 86520924. Its totient is φ = 16480160.

The previous prime is 41200409. The next prime is 41200433. The reversal of 41200420 is 2400214.

It can be written as a sum of positive squares in 2 ways, for example, as 7001316 + 34199104 = 2646^2 + 5848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41200420.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029991 + ... + 1030030.

It is an arithmetic number, because the mean of its divisors is an integer number (7210077).

Almost surely, 2^41200420 is an apocalyptic number.

It is an amenable number.

41200420 is an abundant number, since it is smaller than the sum of its proper divisors (45320504).

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

41200420 is a wasteful number, since it uses less digits than its factorization.

41200420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060030 (or 2060028 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 41200420 is about 6418.7553310591. The cubic root of 41200420 is about 345.3826741695.

Adding to 41200420 its reverse (2400214), we get a palindrome (43600634).

The spelling of 41200420 in words is "forty-one million, two hundred thousand, four hundred twenty".