845606548 has 12 divisors (see below), whose sum is σ = 1480384192. Its totient is φ = 422639640.

The previous prime is 845606491. The next prime is 845606551.

845606548 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 845606498 and 845606507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28890 + ... + 50257.

Almost surely, 2^845606548 is an apocalyptic number.

It is an amenable number.

845606548 is a deficient number, since it is larger than the sum of its proper divisors (634777644).

845606548 is a wasteful number, since it uses less digits than its factorization.

845606548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81822 (or 81820 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 845606548 is about 29079.3147787220. The cubic root of 845606548 is about 945.6333475341.

The spelling of 845606548 in words is "eight hundred forty-five million, six hundred six thousand, five hundred forty-eight".