4672215 has 32 divisors (see below), whose sum is σ = 8475840. Its totient is φ = 2441088.

The previous prime is 4672201. The next prime is 4672231. The reversal of 4672215 is 5122764.

It is not a de Polignac number, because 4672215 - 2⁹ = 4671703 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6829 + ... + 7481.

It is an arithmetic number, because the mean of its divisors is an integer number (264870).

Almost surely, 2^4672215 is an apocalyptic number.

4672215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4672215 is a deficient number, since it is larger than the sum of its proper divisors (3803625).

4672215 is a wasteful number, since it uses less digits than its factorization.

4672215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 714 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 4672215 is about 2161.5307076237. The cubic root of 4672215 is about 167.1761321936.

Adding to 4672215 its reverse (5122764), we get a palindrome (9794979).

The spelling of 4672215 in words is "four million, six hundred seventy-two thousand, two hundred fifteen".