46684820 has 96 divisors (see below), whose sum is σ = 122266368. Its totient is φ = 14579712.

The previous prime is 46684817. The next prime is 46684823. The reversal of 46684820 is 2848664.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46684817) and next prime (46684823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46684823) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 205547 + ... + 205773.

It is an arithmetic number, because the mean of its divisors is an integer number (1273608).

Almost surely, 2^46684820 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 46684820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61133184).

46684820 is an abundant number, since it is smaller than the sum of its proper divisors (75581548).

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

46684820 is a wasteful number, since it uses less digits than its factorization.

46684820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 367 counting only the distinct ones).

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

The square root of 46684820 is about 6832.6290693993. The cubic root of 46684820 is about 360.0741102569.

The spelling of 46684820 in words is "forty-six million, six hundred eighty-four thousand, eight hundred twenty".