1117677950 has 12 divisors (see below), whose sum is σ = 2078881080. Its totient is φ = 447071160.

The previous prime is 1117677943. The next prime is 1117677959. The reversal of 1117677950 is 597767111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117677959) 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 5 ways as a sum of consecutive naturals, for example, 11176730 + ... + 11176829.

It is an arithmetic number, because the mean of its divisors is an integer number (173240090).

Almost surely, 2^1117677950 is an apocalyptic number.

1117677950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117677950 is a deficient number, since it is larger than the sum of its proper divisors (961203130).

1117677950 is a wasteful number, since it uses less digits than its factorization.

1117677950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22353571 (or 22353566 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 44.

The square root of 1117677950 is about 33431.6908037868. The cubic root of 1117677950 is about 1037.7806314936.

The spelling of 1117677950 in words is "one billion, one hundred seventeen million, six hundred seventy-seven thousand, nine hundred fifty".