945820848 has 160 divisors (see below), whose sum is σ = 2917670400. Its totient is φ = 258306048.

The previous prime is 945820807. The next prime is 945820871. The reversal of 945820848 is 848028549.

It is a super-2 number, since 2×945820848² = 1789154153022878208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 945820797 and 945820806.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100643 + ... + 1101501.

It is an arithmetic number, because the mean of its divisors is an integer number (18235440).

Almost surely, 2^945820848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 945820848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458835200).

945820848 is an abundant number, since it is smaller than the sum of its proper divisors (1971849552).

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

945820848 is a wasteful number, since it uses less digits than its factorization.

945820848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 945820848 is about 30754.2004935911. The cubic root of 945820848 is about 981.6039429172.

The spelling of 945820848 in words is "nine hundred forty-five million, eight hundred twenty thousand, eight hundred forty-eight".