1112923739 has 8 divisors (see below), whose sum is σ = 1120608720. Its totient is φ = 1105249536.

The previous prime is 1112923697. The next prime is 1112923753. The reversal of 1112923739 is 9373292111.

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

It is a de Polignac number, because none of the positive numbers 2^k-1112923739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112923759) 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 7 ways as a sum of consecutive naturals, for example, 423959 + ... + 426575.

It is an arithmetic number, because the mean of its divisors is an integer number (140076090).

Almost surely, 2^1112923739 is an apocalyptic number.

1112923739 is a deficient number, since it is larger than the sum of its proper divisors (7684981).

1112923739 is a wasteful number, since it uses less digits than its factorization.

1112923739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389.

The product of its digits is 20412, while the sum is 38.

The square root of 1112923739 is about 33360.5116717355. The cubic root of 1112923739 is about 1036.3070882828.

The spelling of 1112923739 in words is "one billion, one hundred twelve million, nine hundred twenty-three thousand, seven hundred thirty-nine".