46478245 has 16 divisors (see below), whose sum is σ = 61197120. Its totient is φ = 33606400.

The previous prime is 46478219. The next prime is 46478249. The reversal of 46478245 is 54287464.

It is a happy number.

46478245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46478245 - 2¹¹ = 46476197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46478198 and 46478207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46478249) 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 15 ways as a sum of consecutive naturals, for example, 7485 + ... + 12205.

It is an arithmetic number, because the mean of its divisors is an integer number (3824820).

Almost surely, 2^46478245 is an apocalyptic number.

It is an amenable number.

46478245 is a deficient number, since it is larger than the sum of its proper divisors (14718875).

46478245 is a wasteful number, since it uses less digits than its factorization.

46478245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916.

The product of its digits is 215040, while the sum is 40.

The square root of 46478245 is about 6817.4955078826. The cubic root of 46478245 is about 359.5422293664.

The spelling of 46478245 in words is "forty-six million, four hundred seventy-eight thousand, two hundred forty-five".