46351845 has 40 divisors (see below), whose sum is σ = 83661336. Its totient is φ = 24551424.

The previous prime is 46351819. The next prime is 46351859. The reversal of 46351845 is 54815364.

It is a happy number.

46351845 is a `hidden beast` number, since 4 + 635 + 18 + 4 + 5 = 666.

46351845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2712609 + 43639236 = 1647^2 + 6606^2 .

It is not a de Polignac number, because 46351845 - 2⁵ = 46351813 is a prime.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 77869 + ... + 78461.

Almost surely, 2^46351845 is an apocalyptic number.

46351845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46351845 is a deficient number, since it is larger than the sum of its proper divisors (37309491).

46351845 is a wasteful number, since it uses less digits than its factorization.

46351845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 794 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 46351845 is about 6808.2189300874. The cubic root of 46351845 is about 359.2160022046.

The spelling of 46351845 in words is "forty-six million, three hundred fifty-one thousand, eight hundred forty-five".