5917681228 has 6 divisors (see below), whose sum is σ = 10355942156. Its totient is φ = 2958840612.

The previous prime is 5917681223. The next prime is 5917681261. The reversal of 5917681228 is 8221867195.

It is a happy number.

It is a super-2 number, since 2×5917681228² = 70037902232447175968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5917681223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739710150 + ... + 739710157.

Almost surely, 2^5917681228 is an apocalyptic number.

It is an amenable number.

5917681228 is a deficient number, since it is larger than the sum of its proper divisors (4438260928).

5917681228 is a wasteful number, since it uses less digits than its factorization.

5917681228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479420311 (or 1479420309 counting only the distinct ones).

The product of its digits is 483840, while the sum is 49.

The square root of 5917681228 is about 76926.4663688642. The cubic root of 5917681228 is about 1808.7721216406.

The spelling of 5917681228 in words is "five billion, nine hundred seventeen million, six hundred eighty-one thousand, two hundred twenty-eight".