1116951072 has 24 divisors (see below), whose sum is σ = 2931996816. Its totient is φ = 372316992.

The previous prime is 1116951071. The next prime is 1116951083. The reversal of 1116951072 is 2701596111.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1116951071) 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, 5817358 + ... + 5817549.

It is an arithmetic number, because the mean of its divisors is an integer number (122166534).

Almost surely, 2^1116951072 is an apocalyptic number.

1116951072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1116951072 is an abundant number, since it is smaller than the sum of its proper divisors (1815045744).

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

1116951072 is a wasteful number, since it uses less digits than its factorization.

1116951072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634920 (or 11634912 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 33.

The square root of 1116951072 is about 33420.8179433119. The cubic root of 1116951072 is about 1037.5556103545. Note that the first 3 decimals are identical.

The spelling of 1116951072 in words is "one billion, one hundred sixteen million, nine hundred fifty-one thousand, seventy-two".