46487723 has 4 divisors (see below), whose sum is σ = 46559568. Its totient is φ = 46415880.

The previous prime is 46487713. The next prime is 46487743. The reversal of 46487723 is 32778464.

46487723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46487723 is a prime.

It is a super-4 number, since 4×46487723⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46487713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34943 + ... + 36248.

It is an arithmetic number, because the mean of its divisors is an integer number (11639892).

Almost surely, 2^46487723 is an apocalyptic number.

46487723 is a deficient number, since it is larger than the sum of its proper divisors (71845).

46487723 is an equidigital number, since it uses as much as digits as its factorization.

46487723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71844.

The product of its digits is 225792, while the sum is 41.

The square root of 46487723 is about 6818.1905957519. The cubic root of 46487723 is about 359.5666673921.

The spelling of 46487723 in words is "forty-six million, four hundred eighty-seven thousand, seven hundred twenty-three".