46846820 has 24 divisors (see below), whose sum is σ = 98611128. Its totient is φ = 18694400.

The previous prime is 46846819. The next prime is 46846867. The reversal of 46846820 is 2864864.

It is a happy number.

46846820 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 4 ways, for example, as 33856 + 46812964 = 184^2 + 6842^2 .

It is a super-2 number, since 2×46846820² = 4389249088224800, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6680 + ... + 11760.

It is an arithmetic number, because the mean of its divisors is an integer number (4108797).

Almost surely, 2^46846820 is an apocalyptic number.

It is an amenable number.

46846820 is an abundant number, since it is smaller than the sum of its proper divisors (51764308).

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

46846820 is a wasteful number, since it uses less digits than its factorization.

46846820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551 (or 5549 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 46846820 is about 6844.4736831987. The cubic root of 46846820 is about 360.4901245946.

The spelling of 46846820 in words is "forty-six million, eight hundred forty-six thousand, eight hundred twenty".