46777828 has 12 divisors (see below), whose sum is σ = 82459692. Its totient is φ = 23217920.

The previous prime is 46777823. The next prime is 46777901. The reversal of 46777828 is 82877764.

It is a happy number.

46777828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30713764 + 16064064 = 5542^2 + 4008^2 .

It is not an unprimeable number, because it can be changed into a prime (46777823) 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 3 ways as a sum of consecutive naturals, for example, 42133 + ... + 43228.

It is an arithmetic number, because the mean of its divisors is an integer number (6871641).

Almost surely, 2^46777828 is an apocalyptic number.

It is an amenable number.

46777828 is a deficient number, since it is larger than the sum of its proper divisors (35681864).

46777828 is a wasteful number, since it uses less digits than its factorization.

46777828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85502 (or 85500 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 49.

The square root of 46777828 is about 6839.4318477488. The cubic root of 46777828 is about 360.3130712824.

The spelling of 46777828 in words is "forty-six million, seven hundred seventy-seven thousand, eight hundred twenty-eight".