1112535290 has 8 divisors (see below), whose sum is σ = 2002563540. Its totient is φ = 445014112.

The previous prime is 1112535271. The next prime is 1112535293. The reversal of 1112535290 is 925352111.

It can be written as a sum of positive squares in 2 ways, for example, as 1074725089 + 37810201 = 32783^2 + 6149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1112535293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55626755 + ... + 55626774.

Almost surely, 2^1112535290 is an apocalyptic number.

1112535290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112535290 is a deficient number, since it is larger than the sum of its proper divisors (890028250).

1112535290 is a wasteful number, since it uses less digits than its factorization.

1112535290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111253536.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 1112535290 is about 33354.6891755867. The cubic root of 1112535290 is about 1036.1865052090.

The spelling of 1112535290 in words is "one billion, one hundred twelve million, five hundred thirty-five thousand, two hundred ninety".