1113455746 has 16 divisors (see below), whose sum is σ = 1893326400. Its totient is φ = 486854928.

The previous prime is 1113455741. The next prime is 1113455789. The reversal of 1113455746 is 6475543111.

It is not an unprimeable number, because it can be changed into a prime (1113455741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126486 + ... + 1127473.

It is an arithmetic number, because the mean of its divisors is an integer number (118332900).

Almost surely, 2^1113455746 is an apocalyptic number.

1113455746 is a deficient number, since it is larger than the sum of its proper divisors (779870654).

1113455746 is a wasteful number, since it uses less digits than its factorization.

1113455746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253993.

The product of its digits is 50400, while the sum is 37.

The square root of 1113455746 is about 33368.4843227858. The cubic root of 1113455746 is about 1036.4721893825.

Adding to 1113455746 its reverse (6475543111), we get a palindrome (7588998857).

The spelling of 1113455746 in words is "one billion, one hundred thirteen million, four hundred fifty-five thousand, seven hundred forty-six".