46284420 has 192 divisors, whose sum is σ = 163699200. Its totient is φ = 9709056.

The previous prime is 46284419. The next prime is 46284431. The reversal of 46284420 is 2448264.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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 63 ways as a sum of consecutive naturals, for example, 267454 + ... + 267626.

It is an arithmetic number, because the mean of its divisors is an integer number (852600).

Almost surely, 2^46284420 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 46284420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81849600).

46284420 is an abundant number, since it is smaller than the sum of its proper divisors (117414780).

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

46284420 is a wasteful number, since it uses less digits than its factorization.

46284420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 46284420 is about 6803.2653924421. The cubic root of 46284420 is about 359.0417416671.

The spelling of 46284420 in words is "forty-six million, two hundred eighty-four thousand, four hundred twenty".