46647229 has 8 divisors (see below), whose sum is σ = 47567520. Its totient is φ = 45731376.

The previous prime is 46647199. The next prime is 46647233. The reversal of 46647229 is 92274664.

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 46647229 - 2⁷ = 46647101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46647191 and 46647200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46647239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26707 + ... + 28399.

It is an arithmetic number, because the mean of its divisors is an integer number (5945940).

Almost surely, 2^46647229 is an apocalyptic number.

It is an amenable number.

46647229 is a deficient number, since it is larger than the sum of its proper divisors (920291).

46647229 is a wasteful number, since it uses less digits than its factorization.

46647229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219.

The product of its digits is 145152, while the sum is 40.

The square root of 46647229 is about 6829.8776709396. The cubic root of 46647229 is about 359.9774394298.

The spelling of 46647229 in words is "forty-six million, six hundred forty-seven thousand, two hundred twenty-nine".