41856434 has 4 divisors (see below), whose sum is σ = 62784654. Its totient is φ = 20928216.

The previous prime is 41856427. The next prime is 41856439. The reversal of 41856434 is 43465814.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31326409 + 10530025 = 5597^2 + 3245^2 .

It is a super-2 number, since 2×41856434² = 3503922134392712, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41856394 and 41856403.

It is not an unprimeable number, because it can be changed into a prime (41856439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10464107 + ... + 10464110.

Almost surely, 2^41856434 is an apocalyptic number.

41856434 is a deficient number, since it is larger than the sum of its proper divisors (20928220).

41856434 is a wasteful number, since it uses less digits than its factorization.

41856434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20928219.

The product of its digits is 46080, while the sum is 35.

The square root of 41856434 is about 6469.6548594187. The cubic root of 41856434 is about 347.2061494607.

The spelling of 41856434 in words is "forty-one million, eight hundred fifty-six thousand, four hundred thirty-four".