1148450798 has 8 divisors (see below), whose sum is σ = 1879283160. Its totient is φ = 522023080.

The previous prime is 1148450783. The next prime is 1148450833. The reversal of 1148450798 is 8970548411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26101133 + ... + 26101176.

It is an arithmetic number, because the mean of its divisors is an integer number (234910395).

Almost surely, 2^1148450798 is an apocalyptic number.

1148450798 is a deficient number, since it is larger than the sum of its proper divisors (730832362).

1148450798 is a wasteful number, since it uses less digits than its factorization.

1148450798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52202322.

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 1148450798 is about 33888.8004803947. The cubic root of 1148450798 is about 1047.2188829882.

The spelling of 1148450798 in words is "one billion, one hundred forty-eight million, four hundred fifty thousand, seven hundred ninety-eight".