41775973 has 4 divisors (see below), whose sum is σ = 42042220. Its totient is φ = 41509728.

The previous prime is 41775971. The next prime is 41775983. The reversal of 41775973 is 37957714.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37957714 = 2 ⋅18978857.

It can be written as a sum of positive squares in 2 ways, for example, as 20088324 + 21687649 = 4482^2 + 4657^2 .

It is a cyclic number.

It is not a de Polignac number, because 41775973 - 2¹ = 41775971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41775971) 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, 132888 + ... + 133201.

It is an arithmetic number, because the mean of its divisors is an integer number (10510555).

Almost surely, 2^41775973 is an apocalyptic number.

It is an amenable number.

41775973 is a deficient number, since it is larger than the sum of its proper divisors (266247).

41775973 is a wasteful number, since it uses less digits than its factorization.

41775973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266246.

The product of its digits is 185220, while the sum is 43.

The square root of 41775973 is about 6463.4335302531. The cubic root of 41775973 is about 346.9835275811.

The spelling of 41775973 in words is "forty-one million, seven hundred seventy-five thousand, nine hundred seventy-three".