46865550 has 48 divisors (see below), whose sum is σ = 117461232. Its totient is φ = 12364800.

The previous prime is 46865543. The next prime is 46865551. The reversal of 46865550 is 5556864.

46865550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46865499 and 46865508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46865551) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12940 + ... + 16160.

It is an arithmetic number, because the mean of its divisors is an integer number (2447109).

Almost surely, 2^46865550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46865550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58730616).

46865550 is an abundant number, since it is smaller than the sum of its proper divisors (70595682).

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

46865550 is a wasteful number, since it uses less digits than its factorization.

46865550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333 (or 3328 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 46865550 is about 6845.8418036060. The cubic root of 46865550 is about 360.5381611556.

The spelling of 46865550 in words is "forty-six million, eight hundred sixty-five thousand, five hundred fifty".