1126668951 has 6 divisors (see below), whose sum is σ = 1627410720. Its totient is φ = 751112628.

The previous prime is 1126668923. The next prime is 1126668953. The reversal of 1126668951 is 1598666211.

It is not a de Polignac number, because 1126668951 - 2¹⁵ = 1126636183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1126668897 and 1126668906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126668953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62592711 + ... + 62592728.

It is an arithmetic number, because the mean of its divisors is an integer number (271235120).

Almost surely, 2^1126668951 is an apocalyptic number.

1126668951 is a deficient number, since it is larger than the sum of its proper divisors (500741769).

1126668951 is a wasteful number, since it uses less digits than its factorization.

1126668951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125185445 (or 125185442 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 1126668951 is about 33565.8896947481. The cubic root of 1126668951 is about 1040.5559622949. Note that the first 3 decimals are identical.

The spelling of 1126668951 in words is "one billion, one hundred twenty-six million, six hundred sixty-eight thousand, nine hundred fifty-one".