1048253872 has 40 divisors (see below), whose sum is σ = 2055002400. Its totient is φ = 517957632.

The previous prime is 1048253867. The next prime is 1048253887. The reversal of 1048253872 is 2783528401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127904 + ... + 1128832.

It is an arithmetic number, because the mean of its divisors is an integer number (51375060).

Almost surely, 2^1048253872 is an apocalyptic number.

It is an amenable number.

1048253872 is a deficient number, since it is larger than the sum of its proper divisors (1006748528).

1048253872 is a wasteful number, since it uses less digits than its factorization.

1048253872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 1048253872 is about 32376.7489411769. The cubic root of 1048253872 is about 1015.8326289282.

The spelling of 1048253872 in words is "one billion, forty-eight million, two hundred fifty-three thousand, eight hundred seventy-two".