41945457 has 8 divisors (see below), whose sum is σ = 57438976. Its totient is φ = 27207792.

The previous prime is 41945413. The next prime is 41945467. The reversal of 41945457 is 75454914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41945457 - 2⁷ = 41945329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41945467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188833 + ... + 189054.

It is an arithmetic number, because the mean of its divisors is an integer number (7179872).

Almost surely, 2^41945457 is an apocalyptic number.

It is an amenable number.

41945457 is a deficient number, since it is larger than the sum of its proper divisors (15493519).

41945457 is a wasteful number, since it uses less digits than its factorization.

41945457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377927.

The product of its digits is 100800, while the sum is 39.

The square root of 41945457 is about 6476.5312475121. The cubic root of 41945457 is about 347.4521287333.

The spelling of 41945457 in words is "forty-one million, nine hundred forty-five thousand, four hundred fifty-seven".