46727957 has 4 divisors (see below), whose sum is σ = 47368140. Its totient is φ = 46087776.

The previous prime is 46727911. The next prime is 46727963. The reversal of 46727957 is 75972764.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38019556 + 8708401 = 6166^2 + 2951^2 .

It is a cyclic number.

It is not a de Polignac number, because 46727957 - 2¹² = 46723861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46727977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319982 + ... + 320127.

It is an arithmetic number, because the mean of its divisors is an integer number (11842035).

Almost surely, 2^46727957 is an apocalyptic number.

It is an amenable number.

46727957 is a deficient number, since it is larger than the sum of its proper divisors (640183).

46727957 is an equidigital number, since it uses as much as digits as its factorization.

46727957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640182.

The product of its digits is 740880, while the sum is 47.

The square root of 46727957 is about 6835.7850317283. The cubic root of 46727957 is about 360.1849795238.

The spelling of 46727957 in words is "forty-six million, seven hundred twenty-seven thousand, nine hundred fifty-seven".