46416478 has 8 divisors (see below), whose sum is σ = 69654960. Its totient is φ = 23198160.

The previous prime is 46416407. The next prime is 46416497. The reversal of 46416478 is 87461464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46416478.

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 3 ways as a sum of consecutive naturals, for example, 3858 + ... + 10378.

It is an arithmetic number, because the mean of its divisors is an integer number (8706870).

Almost surely, 2^46416478 is an apocalyptic number.

46416478 is a deficient number, since it is larger than the sum of its proper divisors (23238482).

46416478 is a wasteful number, since it uses less digits than its factorization.

46416478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10082.

The product of its digits is 129024, while the sum is 40.

The square root of 46416478 is about 6812.9639658522. The cubic root of 46416478 is about 359.3828882251.

The spelling of 46416478 in words is "forty-six million, four hundred sixteen thousand, four hundred seventy-eight".