46651871 has 18 divisors (see below), whose sum is σ = 55576368. Its totient is φ = 39045720.

The previous prime is 46651841. The next prime is 46651883. The reversal of 46651871 is 17815664.

It is not a de Polignac number, because 46651871 - 2¹⁰ = 46650847 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 (46651811) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 108026 + ... + 108456.

It is an arithmetic number, because the mean of its divisors is an integer number (3087576).

Almost surely, 2^46651871 is an apocalyptic number.

46651871 is a deficient number, since it is larger than the sum of its proper divisors (8924497).

46651871 is an equidigital number, since it uses as much as digits as its factorization.

46651871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 485 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 46651871 is about 6830.2174928768. The cubic root of 46651871 is about 359.9893798307.

The spelling of 46651871 in words is "forty-six million, six hundred fifty-one thousand, eight hundred seventy-one".