824471952 has 40 divisors (see below), whose sum is σ = 2181839520. Its totient is φ = 268120320.

The previous prime is 824471863. The next prime is 824471953. The reversal of 824471952 is 259174428.

It is not an unprimeable number, because it can be changed into a prime (824471953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207502 + ... + 211437.

It is an arithmetic number, because the mean of its divisors is an integer number (54545988).

Almost surely, 2^824471952 is an apocalyptic number.

824471952 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

824471952 is an abundant number, since it is smaller than the sum of its proper divisors (1357367568).

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

824471952 is a wasteful number, since it uses less digits than its factorization.

824471952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418991 (or 418985 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 824471952 is about 28713.6196255366. The cubic root of 824471952 is about 937.6885838582.

The spelling of 824471952 in words is "eight hundred twenty-four million, four hundred seventy-one thousand, nine hundred fifty-two".