46727147 has 4 divisors (see below), whose sum is σ = 46768896. Its totient is φ = 46685400.

The previous prime is 46727143. The next prime is 46727171. The reversal of 46727147 is 74172764.

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

It is a cyclic number.

It is not a de Polignac number, because 46727147 - 2² = 46727143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46727147.

It is not an unprimeable number, because it can be changed into a prime (46727143) 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, 19148 + ... + 21449.

It is an arithmetic number, because the mean of its divisors is an integer number (11692224).

Almost surely, 2^46727147 is an apocalyptic number.

46727147 is a deficient number, since it is larger than the sum of its proper divisors (41749).

46727147 is a wasteful number, since it uses less digits than its factorization.

46727147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41748.

The product of its digits is 65856, while the sum is 38.

The square root of 46727147 is about 6835.7257844358. The cubic root of 46727147 is about 360.1828983178.

The spelling of 46727147 in words is "forty-six million, seven hundred twenty-seven thousand, one hundred forty-seven".