41420473 has 4 divisors (see below), whose sum is σ = 41494608. Its totient is φ = 41346340.

The previous prime is 41420461. The next prime is 41420479. The reversal of 41420473 is 37402414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41420473 - 2⁵ = 41420441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41420479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36223 + ... + 37348.

It is an arithmetic number, because the mean of its divisors is an integer number (10373652).

Almost surely, 2^41420473 is an apocalyptic number.

It is an amenable number.

41420473 is a deficient number, since it is larger than the sum of its proper divisors (74135).

41420473 is an equidigital number, since it uses as much as digits as its factorization.

41420473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74134.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 41420473 is about 6435.8739111328. The cubic root of 41420473 is about 345.9964833082.

Adding to 41420473 its reverse (37402414), we get a palindrome (78822887).

The spelling of 41420473 in words is "forty-one million, four hundred twenty thousand, four hundred seventy-three".