46618471 has 4 divisors (see below), whose sum is σ = 49360752. Its totient is φ = 43876192.

The previous prime is 46618459. The next prime is 46618477. The reversal of 46618471 is 17481664.

It is a happy number.

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 46618471 - 2¹⁹ = 46094183 is a prime.

It is a super-3 number, since 3×46618471³ (a number of 24 digits) contains 333 as substring.

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 46618471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46618477) 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, 1371115 + ... + 1371148.

It is an arithmetic number, because the mean of its divisors is an integer number (12340188).

Almost surely, 2^46618471 is an apocalyptic number.

46618471 is a deficient number, since it is larger than the sum of its proper divisors (2742281).

46618471 is a wasteful number, since it uses less digits than its factorization.

46618471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742280.

The product of its digits is 32256, while the sum is 37.

The square root of 46618471 is about 6827.7720377880. The cubic root of 46618471 is about 359.9034489018.

It can be divided in two parts, 46618 and 471, that added together give a square (47089 = 217²).

The spelling of 46618471 in words is "forty-six million, six hundred eighteen thousand, four hundred seventy-one".