4646155 has 8 divisors (see below), whose sum is σ = 5588352. Its totient is φ = 3708288.

The previous prime is 4646153. The next prime is 4646167. The reversal of 4646155 is 5516464.

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 4646155 - 2¹ = 4646153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4646153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2182 + ... + 3748.

It is an arithmetic number, because the mean of its divisors is an integer number (698544).

Almost surely, 2^4646155 is an apocalyptic number.

4646155 is a deficient number, since it is larger than the sum of its proper divisors (942197).

4646155 is a wasteful number, since it uses less digits than its factorization.

4646155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165.

The product of its digits is 14400, while the sum is 31.

The square root of 4646155 is about 2155.4941428823. The cubic root of 4646155 is about 166.8647356300.

The spelling of 4646155 in words is "four million, six hundred forty-six thousand, one hundred fifty-five".