46678405 has 16 divisors (see below), whose sum is σ = 58042368. Its totient is φ = 36000000.

The previous prime is 46678403. The next prime is 46678409. The reversal of 46678405 is 50487664.

It is not a de Polignac number, because 46678405 - 2¹ = 46678403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46678403) 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, 61780 + ... + 62530.

It is an arithmetic number, because the mean of its divisors is an integer number (3627648).

Almost surely, 2^46678405 is an apocalyptic number.

It is an amenable number.

46678405 is a deficient number, since it is larger than the sum of its proper divisors (11363963).

46678405 is a wasteful number, since it uses less digits than its factorization.

46678405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 46678405 is about 6832.1596146460. The cubic root of 46678405 is about 360.0576168069.

The spelling of 46678405 in words is "forty-six million, six hundred seventy-eight thousand, four hundred five".