1124618090 has 8 divisors (see below), whose sum is σ = 2024312580. Its totient is φ = 449847232.

The previous prime is 1124618081. The next prime is 1124618137. The reversal of 1124618090 is 908164211.

It can be written as a sum of positive squares in 2 ways, for example, as 944763169 + 179854921 = 30737^2 + 13411^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56230895 + ... + 56230914.

Almost surely, 2^1124618090 is an apocalyptic number.

1124618090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1124618090 is a deficient number, since it is larger than the sum of its proper divisors (899694490).

1124618090 is a wasteful number, since it uses less digits than its factorization.

1124618090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112461816.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1124618090 is about 33535.3260010992. The cubic root of 1124618090 is about 1039.9242086040.

The spelling of 1124618090 in words is "one billion, one hundred twenty-four million, six hundred eighteen thousand, ninety".