46166857 has 4 divisors (see below), whose sum is σ = 50363856. Its totient is φ = 41969860.

The previous prime is 46166839. The next prime is 46166863. The reversal of 46166857 is 75866164.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46166857 - 2¹⁵ = 46134089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46166807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098483 + ... + 2098504.

It is an arithmetic number, because the mean of its divisors is an integer number (12590964).

Almost surely, 2^46166857 is an apocalyptic number.

It is an amenable number.

46166857 is a deficient number, since it is larger than the sum of its proper divisors (4196999).

46166857 is a wasteful number, since it uses less digits than its factorization.

46166857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196998.

The product of its digits is 241920, while the sum is 43.

The square root of 46166857 is about 6794.6197097409. The cubic root of 46166857 is about 358.7374937669.

The spelling of 46166857 in words is "forty-six million, one hundred sixty-six thousand, eight hundred fifty-seven".