1121477674 has 32 divisors (see below), whose sum is σ = 1749242880. Its totient is φ = 538876800.

The previous prime is 1121477671. The next prime is 1121477719. The reversal of 1121477674 is 4767741211.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1121477671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2421967 + ... + 2422429.

It is an arithmetic number, because the mean of its divisors is an integer number (54663840).

Almost surely, 2^1121477674 is an apocalyptic number.

1121477674 is a deficient number, since it is larger than the sum of its proper divisors (627765206).

1121477674 is a wasteful number, since it uses less digits than its factorization.

1121477674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886.

The product of its digits is 65856, while the sum is 40.

The square root of 1121477674 is about 33488.4707623385. The cubic root of 1121477674 is about 1038.9553347524.

It can be divided in two parts, 11214 and 77674, that added together give a palindrome (88888).

The spelling of 1121477674 in words is "one billion, one hundred twenty-one million, four hundred seventy-seven thousand, six hundred seventy-four".