46906871 has 4 divisors (see below), whose sum is σ = 51171144. Its totient is φ = 42642600.

The previous prime is 46906843. The next prime is 46906879. The reversal of 46906871 is 17860964.

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

It is a de Polignac number, because none of the positive numbers 2^k-46906871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46906879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132120 + ... + 2132141.

It is an arithmetic number, because the mean of its divisors is an integer number (12792786).

Almost surely, 2^46906871 is an apocalyptic number.

46906871 is a deficient number, since it is larger than the sum of its proper divisors (4264273).

46906871 is a wasteful number, since it uses less digits than its factorization.

46906871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264272.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 46906871 is about 6848.8591020695. The cubic root of 46906871 is about 360.6440912833.

The spelling of 46906871 in words is "forty-six million, nine hundred six thousand, eight hundred seventy-one".