1121014296 has 128 divisors (see below), whose sum is σ = 3319142400. Its totient is φ = 349747200.

The previous prime is 1121014267. The next prime is 1121014309. The reversal of 1121014296 is 6924101211.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231096 + ... + 235896.

It is an arithmetic number, because the mean of its divisors is an integer number (25930800).

Almost surely, 2^1121014296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1121014296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1659571200).

1121014296 is an abundant number, since it is smaller than the sum of its proper divisors (2198128104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121014296 is a wasteful number, since it uses less digits than its factorization.

1121014296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886 (or 4876 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1121014296 is about 33481.5515769506. The cubic root of 1121014296 is about 1038.8122213768.

The spelling of 1121014296 in words is "one billion, one hundred twenty-one million, fourteen thousand, two hundred ninety-six".