46478583 has 16 divisors (see below), whose sum is σ = 68963040. Its totient is φ = 30938112.

The previous prime is 46478573. The next prime is 46478587. The reversal of 46478583 is 38587464.

46478583 is a `hidden beast` number, since 4 + 64 + 7 + 8 + 583 = 666.

It is not a de Polignac number, because 46478583 - 2⁴ = 46478567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46478587) 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, 30385 + ... + 31877.

It is an arithmetic number, because the mean of its divisors is an integer number (4310190).

Almost surely, 2^46478583 is an apocalyptic number.

46478583 is a deficient number, since it is larger than the sum of its proper divisors (22484457).

46478583 is a wasteful number, since it uses less digits than its factorization.

46478583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655 (or 2649 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 46478583 is about 6817.5202969995. The cubic root of 46478583 is about 359.5431009210.

The spelling of 46478583 in words is "forty-six million, four hundred seventy-eight thousand, five hundred eighty-three".