46705738 has 4 divisors (see below), whose sum is σ = 70058610. Its totient is φ = 23352868.

The previous prime is 46705727. The next prime is 46705739. The reversal of 46705738 is 83750764.

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., 41383489 + 5322249 = 6433^2 + 2307^2 .

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 a self number, because there is not a number n which added to its sum of digits gives 46705738.

It is not an unprimeable number, because it can be changed into a prime (46705739) by changing a digit.

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, 11676433 + ... + 11676436.

Almost surely, 2^46705738 is an apocalyptic number.

46705738 is a deficient number, since it is larger than the sum of its proper divisors (23352872).

46705738 is a wasteful number, since it uses less digits than its factorization.

46705738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23352871.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 46705738 is about 6834.1596410971. The cubic root of 46705738 is about 360.1278815225.

The spelling of 46705738 in words is "forty-six million, seven hundred five thousand, seven hundred thirty-eight".