6238215 has 40 divisors (see below), whose sum is σ = 11389488. Its totient is φ = 3265920.

The previous prime is 6238171. The next prime is 6238241. The reversal of 6238215 is 5128326.

6238215 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 6238215 - 2⁶ = 6238151 is a prime.

It is a super-3 number, since 3×6238215³ (a number of 21 digits) contains 333 as substring.

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 (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29460 + ... + 29670.

Almost surely, 2^6238215 is an apocalyptic number.

6238215 is a deficient number, since it is larger than the sum of its proper divisors (5151273).

6238215 is a wasteful number, since it uses less digits than its factorization.

6238215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 292 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 6238215 is about 2497.6418878614. The cubic root of 6238215 is about 184.0857252562.

The spelling of 6238215 in words is "six million, two hundred thirty-eight thousand, two hundred fifteen".