46384538 has 4 divisors (see below), whose sum is σ = 69576810. Its totient is φ = 23192268.

The previous prime is 46384493. The next prime is 46384577. The reversal of 46384538 is 83548364.

It is a happy number.

46384538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25472209 + 20912329 = 5047^2 + 4573^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46384495 and 46384504.

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 as a sum of consecutive naturals, namely, 11596133 + ... + 11596136.

Almost surely, 2^46384538 is an apocalyptic number.

46384538 is a deficient number, since it is larger than the sum of its proper divisors (23192272).

46384538 is a wasteful number, since it uses less digits than its factorization.

46384538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23192271.

The product of its digits is 276480, while the sum is 41.

The square root of 46384538 is about 6810.6195019249. The cubic root of 46384538 is about 359.3004367348.

The spelling of 46384538 in words is "forty-six million, three hundred eighty-four thousand, five hundred thirty-eight".