4631255 has 4 divisors (see below), whose sum is σ = 5557512. Its totient is φ = 3705000.

The previous prime is 4631251. The next prime is 4631279. The reversal of 4631255 is 5521364.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4631255 - 2² = 4631251 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 (4631251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463121 + ... + 463130.

It is an arithmetic number, because the mean of its divisors is an integer number (1389378).

Almost surely, 2^4631255 is an apocalyptic number.

4631255 is a deficient number, since it is larger than the sum of its proper divisors (926257).

4631255 is an equidigital number, since it uses as much as digits as its factorization.

4631255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926256.

The product of its digits is 3600, while the sum is 26.

The square root of 4631255 is about 2152.0350833571. The cubic root of 4631255 is about 166.6861688290.

The spelling of 4631255 in words is "four million, six hundred thirty-one thousand, two hundred fifty-five".