46655663 has 8 divisors (see below), whose sum is σ = 47974416. Its totient is φ = 45345600.

The previous prime is 46655647. The next prime is 46655677. The reversal of 46655663 is 36655664.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 46655663 - 2⁴ = 46655647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46655663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46655263) 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, 9593 + ... + 13613.

It is an arithmetic number, because the mean of its divisors is an integer number (5996802).

Almost surely, 2^46655663 is an apocalyptic number.

46655663 is a deficient number, since it is larger than the sum of its proper divisors (1318753).

46655663 is a wasteful number, since it uses less digits than its factorization.

46655663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345.

The product of its digits is 388800, while the sum is 41.

The square root of 46655663 is about 6830.4950772254. The cubic root of 46655663 is about 359.9991332284. Note that the first 3 decimals are identical.

Subtracting from 46655663 its reverse (36655664), we obtain a palindrome (9999999).

The spelling of 46655663 in words is "forty-six million, six hundred fifty-five thousand, six hundred sixty-three".