462198568 has 16 divisors (see below), whose sum is σ = 933285780. Its totient is φ = 213322368.

The previous prime is 462198563. The next prime is 462198571. The reversal of 462198568 is 865891264.

It can be written as a sum of positive squares in 2 ways, for example, as 457189924 + 5008644 = 21382^2 + 2238^2 .

It is a super-2 number, since 2×462198568² = 427255032522501248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (462198563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222005 + ... + 2222212.

Almost surely, 2^462198568 is an apocalyptic number.

It is an amenable number.

462198568 is an abundant number, since it is smaller than the sum of its proper divisors (471087212).

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

462198568 is a wasteful number, since it uses less digits than its factorization.

462198568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444236 (or 4444232 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 462198568 is about 21498.8038737042. The cubic root of 462198568 is about 773.1721435417.

The spelling of 462198568 in words is "four hundred sixty-two million, one hundred ninety-eight thousand, five hundred sixty-eight".