46857423 has 16 divisors (see below), whose sum is σ = 66328416. Its totient is φ = 29322240.

The previous prime is 46857413. The next prime is 46857427. The reversal of 46857423 is 32475864.

It is a happy number.

It is not a de Polignac number, because 46857423 - 2⁴ = 46857407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46857427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22515 + ... + 24507.

It is an arithmetic number, because the mean of its divisors is an integer number (4145526).

Almost surely, 2^46857423 is an apocalyptic number.

46857423 is a deficient number, since it is larger than the sum of its proper divisors (19470993).

46857423 is a wasteful number, since it uses less digits than its factorization.

46857423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474.

The product of its digits is 161280, while the sum is 39.

The square root of 46857423 is about 6845.2482058725. The cubic root of 46857423 is about 360.5173195280.

The spelling of 46857423 in words is "forty-six million, eight hundred fifty-seven thousand, four hundred twenty-three".