46122857 has 4 divisors (see below), whose sum is σ = 50315856. Its totient is φ = 41929860.

The previous prime is 46122803. The next prime is 46122877. The reversal of 46122857 is 75822164.

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 a de Polignac number, because none of the positive numbers 2^k-46122857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46122877) 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 3 ways as a sum of consecutive naturals, for example, 2096483 + ... + 2096504.

It is an arithmetic number, because the mean of its divisors is an integer number (12578964).

Almost surely, 2^46122857 is an apocalyptic number.

It is an amenable number.

46122857 is a deficient number, since it is larger than the sum of its proper divisors (4192999).

46122857 is a wasteful number, since it uses less digits than its factorization.

46122857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192998.

The product of its digits is 26880, while the sum is 35.

The square root of 46122857 is about 6791.3810819302. The cubic root of 46122857 is about 358.6234908657.

The spelling of 46122857 in words is "forty-six million, one hundred twenty-two thousand, eight hundred fifty-seven".