6228476458 has 4 divisors (see below), whose sum is σ = 9342714690. Its totient is φ = 3114238228.

The previous prime is 6228476447. The next prime is 6228476461. The reversal of 6228476458 is 8546748226.

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

It can be written as a sum of positive squares in only one way, i.e., 4965598089 + 1262878369 = 70467^2 + 35537^2 .

It is a super-3 number, since 3×6228476458³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557119113 + ... + 1557119116.

Almost surely, 2^6228476458 is an apocalyptic number.

6228476458 is a deficient number, since it is larger than the sum of its proper divisors (3114238232).

6228476458 is a wasteful number, since it uses less digits than its factorization.

6228476458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114238231.

The product of its digits is 5160960, while the sum is 52.

The square root of 6228476458 is about 78920.6972726420. The cubic root of 6228476458 is about 1839.8988265495.

The spelling of 6228476458 in words is "six billion, two hundred twenty-eight million, four hundred seventy-six thousand, four hundred fifty-eight".