46777668 has 48 divisors (see below), whose sum is σ = 126048384. Its totient is φ = 13224960.

The previous prime is 46777651. The next prime is 46777673. The reversal of 46777668 is 86677764.

It is a self number, because there is not a number n which added to its sum of digits gives 46777668.

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 15 ways as a sum of consecutive naturals, for example, 5278 + ... + 11018.

It is an arithmetic number, because the mean of its divisors is an integer number (2626008).

Almost surely, 2^46777668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46777668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63024192).

46777668 is an abundant number, since it is smaller than the sum of its proper divisors (79270716).

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

46777668 is a wasteful number, since it uses less digits than its factorization.

46777668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852 (or 5850 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 51.

The square root of 46777668 is about 6839.4201508607. The cubic root of 46777668 is about 360.3126604741.

The spelling of 46777668 in words is "forty-six million, seven hundred seventy-seven thousand, six hundred sixty-eight".