1120017492 has 36 divisors (see below), whose sum is σ = 3088534176. Its totient is φ = 339399120.

The previous prime is 1120017487. The next prime is 1120017527. The reversal of 1120017492 is 2947100211.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 1413768 + ... + 1414559.

It is an arithmetic number, because the mean of its divisors is an integer number (85792616).

Almost surely, 2^1120017492 is an apocalyptic number.

1120017492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120017492 is an abundant number, since it is smaller than the sum of its proper divisors (1968516684).

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

1120017492 is a wasteful number, since it uses less digits than its factorization.

1120017492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828348 (or 2828343 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 1120017492 is about 33466.6623970781. The cubic root of 1120017492 is about 1038.5042267175.

The spelling of 1120017492 in words is "one billion, one hundred twenty million, seventeen thousand, four hundred ninety-two".