46446663 has 8 divisors (see below), whose sum is σ = 62207488. Its totient is φ = 30825144.

The previous prime is 46446643. The next prime is 46446671. The reversal of 46446663 is 36664464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46446663 - 2⁶ = 46446599 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 (46446613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34045 + ... + 35382.

It is an arithmetic number, because the mean of its divisors is an integer number (7775936).

Almost surely, 2^46446663 is an apocalyptic number.

46446663 is a deficient number, since it is larger than the sum of its proper divisors (15760825).

46446663 is a wasteful number, since it uses less digits than its factorization.

46446663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69653.

The product of its digits is 248832, while the sum is 39.

The square root of 46446663 is about 6815.1788677921. The cubic root of 46446663 is about 359.4607745153.

The spelling of 46446663 in words is "forty-six million, four hundred forty-six thousand, six hundred sixty-three".