872148248 has 8 divisors (see below), whose sum is σ = 1635277980. Its totient is φ = 436074120.

The previous prime is 872148209. The next prime is 872148253. The reversal of 872148248 is 842841278.

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

It is a junction number, because it is equal to n+sod(n) for n = 872148199 and 872148208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54509258 + ... + 54509273.

Almost surely, 2^872148248 is an apocalyptic number.

It is an amenable number.

872148248 is a deficient number, since it is larger than the sum of its proper divisors (763129732).

872148248 is a wasteful number, since it uses less digits than its factorization.

872148248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109018537 (or 109018533 counting only the distinct ones).

The product of its digits is 229376, while the sum is 44.

The square root of 872148248 is about 29532.1561691658. The cubic root of 872148248 is about 955.4253737642.

The spelling of 872148248 in words is "eight hundred seventy-two million, one hundred forty-eight thousand, two hundred forty-eight".