1048197872 has 10 divisors (see below), whose sum is σ = 2030883408. Its totient is φ = 524098928.

The previous prime is 1048197863. The next prime is 1048197889. The reversal of 1048197872 is 2787918401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32756168 + ... + 32756199.

Almost surely, 2^1048197872 is an apocalyptic number.

It is an amenable number.

1048197872 is a deficient number, since it is larger than the sum of its proper divisors (982685536).

1048197872 is an equidigital number, since it uses as much as digits as its factorization.

1048197872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65512375 (or 65512369 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 47.

The square root of 1048197872 is about 32375.8841114803. The cubic root of 1048197872 is about 1015.8145392772.

The spelling of 1048197872 in words is "one billion, forty-eight million, one hundred ninety-seven thousand, eight hundred seventy-two".