41920258 has 4 divisors (see below), whose sum is σ = 62880390. Its totient is φ = 20960128.

The previous prime is 41920253. The next prime is 41920261. The reversal of 41920258 is 85202914.

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., 35605089 + 6315169 = 5967^2 + 2513^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (41920253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10480063 + ... + 10480066.

Almost surely, 2^41920258 is an apocalyptic number.

41920258 is a deficient number, since it is larger than the sum of its proper divisors (20960132).

41920258 is a wasteful number, since it uses less digits than its factorization.

41920258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20960131.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 41920258 is about 6474.5855465813. The cubic root of 41920258 is about 347.3825367703.

The spelling of 41920258 in words is "forty-one million, nine hundred twenty thousand, two hundred fifty-eight".