46911618 has 96 divisors (see below), whose sum is σ = 117411840. Its totient is φ = 13426560.

The previous prime is 46911577. The next prime is 46911679. The reversal of 46911618 is 81611964.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210255 + ... + 210477.

It is an arithmetic number, because the mean of its divisors is an integer number (1223040).

Almost surely, 2^46911618 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46911618, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58705920).

46911618 is an abundant number, since it is smaller than the sum of its proper divisors (70500222).

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

46911618 is a wasteful number, since it uses less digits than its factorization.

46911618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 301 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 46911618 is about 6849.2056473725. The cubic root of 46911618 is about 360.6562566634.

The spelling of 46911618 in words is "forty-six million, nine hundred eleven thousand, six hundred eighteen".