4630155 has 16 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 2439008.

The previous prime is 4630139. The next prime is 4630177. The reversal of 4630155 is 5510364.

It is a cyclic number.

It is not a de Polignac number, because 4630155 - 2⁴ = 4630139 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 615 + ... + 3104.

It is an arithmetic number, because the mean of its divisors is an integer number (468720).

Almost surely, 2^4630155 is an apocalyptic number.

4630155 is a deficient number, since it is larger than the sum of its proper divisors (2869365).

4630155 is a wasteful number, since it uses less digits than its factorization.

4630155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 4630155 is about 2151.7794961380. The cubic root of 4630155 is about 166.6729708727.

The spelling of 4630155 in words is "four million, six hundred thirty thousand, one hundred fifty-five".