1121848036 has 9 divisors (see below), whose sum is σ = 1963351299. Its totient is φ = 560890524.

The previous prime is 1121848019. The next prime is 1121848099. The reversal of 1121848036 is 6308481211.

The square root of 1121848036 is 33494.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121847992 and 1121848010.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58615 + ... + 75361.

Almost surely, 2^1121848036 is an apocalyptic number.

1121848036 is the 33494-th square number.

It is an amenable number.

1121848036 is a deficient number, since it is larger than the sum of its proper divisors (841503263).

1121848036 is an frugal number, since it uses more digits than its factorization.

1121848036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33498 (or 16749 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The cubic root of 1121848036 is about 1039.0696919777.

Multiplying 1121848036 by its product of nonzero digits (9216), we get a square (10338951499776 = 3215424²).

The spelling of 1121848036 in words is "one billion, one hundred twenty-one million, eight hundred forty-eight thousand, thirty-six".