41600421 has 12 divisors (see below), whose sum is σ = 60154380. Its totient is φ = 27703680.

The previous prime is 41600417. The next prime is 41600441. The reversal of 41600421 is 12400614.

41600421 is a `hidden beast` number, since 41 + 600 + 4 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32832900 + 8767521 = 5730^2 + 2961^2 .

It is not a de Polignac number, because 41600421 - 2² = 41600417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41600394 and 41600403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41600401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9181 + ... + 12941.

It is an arithmetic number, because the mean of its divisors is an integer number (5012865).

Almost surely, 2^41600421 is an apocalyptic number.

It is an amenable number.

41600421 is a deficient number, since it is larger than the sum of its proper divisors (18553959).

41600421 is a wasteful number, since it uses less digits than its factorization.

41600421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996 (or 4993 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 41600421 is about 6449.8388351958. The cubic root of 41600421 is about 346.4968109999.

It can be divided in two parts, 416004 and 21, that added together give a square (416025 = 645²).

The spelling of 41600421 in words is "forty-one million, six hundred thousand, four hundred twenty-one".