541680618 has 32 divisors (see below), whose sum is σ = 1124020800. Its totient is φ = 173820416.

The previous prime is 541680599. The next prime is 541680619. The reversal of 541680618 is 816086145.

It is not an unprimeable number, because it can be changed into a prime (541680619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57013 + ... + 65831.

It is an arithmetic number, because the mean of its divisors is an integer number (35125650).

Almost surely, 2^541680618 is an apocalyptic number.

541680618 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

541680618 is an abundant number, since it is smaller than the sum of its proper divisors (582340182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541680618 is a wasteful number, since it uses less digits than its factorization.

541680618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9206.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 541680618 is about 23274.0331270710. The cubic root of 541680618 is about 815.1692062143.

The spelling of 541680618 in words is "five hundred forty-one million, six hundred eighty thousand, six hundred eighteen".