1148496236 has 6 divisors (see below), whose sum is σ = 2009868420. Its totient is φ = 574248116.

The previous prime is 1148496203. The next prime is 1148496253. The reversal of 1148496236 is 6326948411.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143562026 + ... + 143562033.

It is an arithmetic number, because the mean of its divisors is an integer number (334978070).

Almost surely, 2^1148496236 is an apocalyptic number.

It is an amenable number.

1148496236 is a deficient number, since it is larger than the sum of its proper divisors (861372184).

1148496236 is a wasteful number, since it uses less digits than its factorization.

1148496236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287124063 (or 287124061 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 1148496236 is about 33889.4708722340. The cubic root of 1148496236 is about 1047.2326937393.

The spelling of 1148496236 in words is "one billion, one hundred forty-eight million, four hundred ninety-six thousand, two hundred thirty-six".