609570448 has 40 divisors (see below), whose sum is σ = 1213815168. Its totient is φ = 296410752.

The previous prime is 609570439. The next prime is 609570457. The reversal of 609570448 is 844075906.

It is an interprime number because it is at equal distance from previous prime (609570439) and next prime (609570457).

It is a super-2 number, since 2×609570448² = 743152262149841408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120090 + ... + 125062.

Almost surely, 2^609570448 is an apocalyptic number.

It is an amenable number.

609570448 is a deficient number, since it is larger than the sum of its proper divisors (604244720).

609570448 is a wasteful number, since it uses less digits than its factorization.

609570448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191 (or 5185 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 609570448 is about 24689.4805129634. The cubic root of 609570448 is about 847.8934911324.

The spelling of 609570448 in words is "six hundred nine million, five hundred seventy thousand, four hundred forty-eight".