1120738382 has 4 divisors (see below), whose sum is σ = 1681107576. Its totient is φ = 560369190.

The previous prime is 1120738373. The next prime is 1120738387. The reversal of 1120738382 is 2838370211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2838370211 = 3019 ⋅940169.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120738387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280184594 + ... + 280184597.

It is an arithmetic number, because the mean of its divisors is an integer number (420276894).

Almost surely, 2^1120738382 is an apocalyptic number.

1120738382 is a deficient number, since it is larger than the sum of its proper divisors (560369194).

1120738382 is an equidigital number, since it uses as much as digits as its factorization.

1120738382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560369193.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1120738382 is about 33477.4309348851. The cubic root of 1120738382 is about 1038.7269871519.

The spelling of 1120738382 in words is "one billion, one hundred twenty million, seven hundred thirty-eight thousand, three hundred eighty-two".