6457223400 has 48 divisors (see below), whose sum is σ = 20017394400. Its totient is φ = 1721926080.

The previous prime is 6457223363. The next prime is 6457223401. The reversal of 6457223400 is 43227546.

It is not an unprimeable number, because it can be changed into a prime (6457223401) 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 11 ways as a sum of consecutive naturals, for example, 5380420 + ... + 5381619.

It is an arithmetic number, because the mean of its divisors is an integer number (417029050).

Almost surely, 2^6457223400 is an apocalyptic number.

6457223400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6457223400 is an abundant number, since it is smaller than the sum of its proper divisors (13560171000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6457223400 is a wasteful number, since it uses less digits than its factorization.

6457223400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10762058 (or 10762049 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 6457223400 is about 80356.8503613724. The cubic root of 6457223400 is about 1862.1526124171.

The spelling of 6457223400 in words is "six billion, four hundred fifty-seven million, two hundred twenty-three thousand, four hundred".