1148073536 has 28 divisors (see below), whose sum is σ = 2293315200. Its totient is φ = 570230400.

The previous prime is 1148073533. The next prime is 1148073571. The reversal of 1148073536 is 6353708411.

It is a self number, because there is not a number n which added to its sum of digits gives 1148073536.

It is not an unprimeable number, because it can be changed into a prime (1148073533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49736 + ... + 69063.

Almost surely, 2^1148073536 is an apocalyptic number.

1148073536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1148073536 is a deficient number, since it is larger than the sum of its proper divisors (1145241664).

1148073536 is a wasteful number, since it uses less digits than its factorization.

1148073536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118962 (or 118952 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1148073536 is about 33883.2338480258. The cubic root of 1148073536 is about 1047.1042012044.

The spelling of 1148073536 in words is "one billion, one hundred forty-eight million, seventy-three thousand, five hundred thirty-six".