46618230 has 64 divisors (see below), whose sum is σ = 115831296. Its totient is φ = 12000000.

The previous prime is 46618211. The next prime is 46618241. The reversal of 46618230 is 3281664.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185605 + ... + 185855.

It is an arithmetic number, because the mean of its divisors is an integer number (1809864).

Almost surely, 2^46618230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46618230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57915648).

46618230 is an abundant number, since it is smaller than the sum of its proper divisors (69213066).

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

46618230 is a wasteful number, since it uses less digits than its factorization.

46618230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 46618230 is about 6827.7543892557. The cubic root of 46618230 is about 359.9028287121.

Adding to 46618230 its reverse (3281664), we get a palindrome (49899894).

The spelling of 46618230 in words is "forty-six million, six hundred eighteen thousand, two hundred thirty".