1117620316 has 6 divisors (see below), whose sum is σ = 1955835560. Its totient is φ = 558810156.

The previous prime is 1117620313. The next prime is 1117620373. The reversal of 1117620316 is 6130267111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117620311) by changing a digit.

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 as a sum of consecutive naturals, namely, 139702536 + ... + 139702543.

Almost surely, 2^1117620316 is an apocalyptic number.

It is an amenable number.

1117620316 is a deficient number, since it is larger than the sum of its proper divisors (838215244).

1117620316 is a wasteful number, since it uses less digits than its factorization.

1117620316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279405083 (or 279405081 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1117620316 is about 33430.8288261000. The cubic root of 1117620316 is about 1037.7627931777.

Adding to 1117620316 its reverse (6130267111), we get a palindrome (7247887427).

The spelling of 1117620316 in words is "one billion, one hundred seventeen million, six hundred twenty thousand, three hundred sixteen".