6217240023 has 32 divisors (see below), whose sum is σ = 9542956800. Its totient is φ = 3995762400.

The previous prime is 6217240019. The next prime is 6217240033. The reversal of 6217240023 is 3200427126.

It is not a de Polignac number, because 6217240023 - 2² = 6217240019 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 not an unprimeable number, because it can be changed into a prime (6217240013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535308 + ... + 546798.

It is an arithmetic number, because the mean of its divisors is an integer number (298217400).

Almost surely, 2^6217240023 is an apocalyptic number.

6217240023 is a deficient number, since it is larger than the sum of its proper divisors (3325716777).

6217240023 is a wasteful number, since it uses less digits than its factorization.

6217240023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220 (or 12214 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 6217240023 is about 78849.4769988996. The cubic root of 6217240023 is about 1838.7917421025.

Adding to 6217240023 its reverse (3200427126), we get a palindrome (9417667149).

The spelling of 6217240023 in words is "six billion, two hundred seventeen million, two hundred forty thousand, twenty-three".