2432854856 has 8 divisors (see below), whose sum is σ = 4561602870. Its totient is φ = 1216427424.

The previous prime is 2432854811. The next prime is 2432854861. The reversal of 2432854856 is 6584582342.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1588022500 + 844832356 = 39850^2 + 29066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2432854856.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 152053421 + ... + 152053436.

Almost surely, 2^2432854856 is an apocalyptic number.

It is an amenable number.

2432854856 is a deficient number, since it is larger than the sum of its proper divisors (2128748014).

2432854856 is a wasteful number, since it uses less digits than its factorization.

2432854856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304106863 (or 304106859 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 47.

The square root of 2432854856 is about 49323.9785094431. The cubic root of 2432854856 is about 1344.9477103168.

The spelling of 2432854856 in words is "two billion, four hundred thirty-two million, eight hundred fifty-four thousand, eight hundred fifty-six".