46189354 has 4 divisors (see below), whose sum is σ = 69284034. Its totient is φ = 23094676.

The previous prime is 46189333. The next prime is 46189369. The reversal of 46189354 is 45398164.

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., 28355625 + 17833729 = 5325^2 + 4223^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 as a sum of consecutive naturals, namely, 11547337 + ... + 11547340.

Almost surely, 2^46189354 is an apocalyptic number.

46189354 is a deficient number, since it is larger than the sum of its proper divisors (23094680).

46189354 is a wasteful number, since it uses less digits than its factorization.

46189354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23094679.

The product of its digits is 103680, while the sum is 40.

The square root of 46189354 is about 6796.2750091502. The cubic root of 46189354 is about 358.7957549480.

The spelling of 46189354 in words is "forty-six million, one hundred eighty-nine thousand, three hundred fifty-four".