46643020 has 48 divisors (see below), whose sum is σ = 102241440. Its totient is φ = 17851904.

The previous prime is 46643017. The next prime is 46643029. The reversal of 46643020 is 2034664.

It is not an unprimeable number, because it can be changed into a prime (46643029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79167 + ... + 79753.

It is an arithmetic number, because the mean of its divisors is an integer number (2130030).

Almost surely, 2^46643020 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 46643020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51120720).

46643020 is an abundant number, since it is smaller than the sum of its proper divisors (55598420).

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

46643020 is a wasteful number, since it uses less digits than its factorization.

46643020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 46643020 is about 6829.5695325547. The cubic root of 46643020 is about 359.9666121299.

Adding to 46643020 its reverse (2034664), we get a palindrome (48677684).

The spelling of 46643020 in words is "forty-six million, six hundred forty-three thousand, twenty".