41930618 has 16 divisors (see below), whose sum is σ = 64860264. Its totient is φ = 20317440.

The previous prime is 41930617. The next prime is 41930621. The reversal of 41930618 is 81603914.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29235649 + 12694969 = 5407^2 + 3563^2 .

It is not an unprimeable number, because it can be changed into a prime (41930617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11246 + ... + 14502.

Almost surely, 2^41930618 is an apocalyptic number.

41930618 is a deficient number, since it is larger than the sum of its proper divisors (22929646).

41930618 is a wasteful number, since it uses less digits than its factorization.

41930618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 41930618 is about 6475.3855483670. The cubic root of 41930618 is about 347.4111513099.

The spelling of 41930618 in words is "forty-one million, nine hundred thirty thousand, six hundred eighteen".