46784513 has 4 divisors (see below), whose sum is σ = 47247828. Its totient is φ = 46321200.

The previous prime is 46784509. The next prime is 46784519. The reversal of 46784513 is 31548764.

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 37736449 + 9048064 = 6143^2 + 3008^2 .

It is a cyclic number.

It is not a de Polignac number, because 46784513 - 2² = 46784509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46784519) 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, 231506 + ... + 231707.

It is an arithmetic number, because the mean of its divisors is an integer number (11811957).

It is a Proth number, since it is equal to 5711 ⋅ 2¹³ + 1 and 5711 < 2¹³.

Almost surely, 2^46784513 is an apocalyptic number.

It is an amenable number.

46784513 is a deficient number, since it is larger than the sum of its proper divisors (463315).

46784513 is a wasteful number, since it uses less digits than its factorization.

46784513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463314.

The product of its digits is 80640, while the sum is 38.

The square root of 46784513 is about 6839.9205404741. The cubic root of 46784513 is about 360.3302345287.

The spelling of 46784513 in words is "forty-six million, seven hundred eighty-four thousand, five hundred thirteen".