46631663 has 12 divisors (see below), whose sum is σ = 53468208. Its totient is φ = 40510080.

The previous prime is 46631647. The next prime is 46631687. The reversal of 46631663 is 36613664.

It is not a de Polignac number, because 46631663 - 2⁴ = 46631647 is a prime.

It is a super-3 number, since 3×46631663³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46601663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5243 + ... + 10988.

It is an arithmetic number, because the mean of its divisors is an integer number (4455684).

Almost surely, 2^46631663 is an apocalyptic number.

46631663 is a deficient number, since it is larger than the sum of its proper divisors (6836545).

46631663 is a wasteful number, since it uses less digits than its factorization.

46631663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16274 (or 16261 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 46631663 is about 6828.7380239690. The cubic root of 46631663 is about 359.9373939485.

The spelling of 46631663 in words is "forty-six million, six hundred thirty-one thousand, six hundred sixty-three".