1129026108 has 48 divisors (see below), whose sum is σ = 3021906944. Its totient is φ = 321382080.

The previous prime is 1129026097. The next prime is 1129026131. The reversal of 1129026108 is 8016209211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2035 + ... + 47562.

Almost surely, 2^1129026108 is an apocalyptic number.

It is an amenable number.

1129026108 is an abundant number, since it is smaller than the sum of its proper divisors (1892880836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1129026108 is a wasteful number, since it uses less digits than its factorization.

1129026108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49882 (or 49880 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 1129026108 is about 33600.9837355992. The cubic root of 1129026108 is about 1041.2811221409.

The spelling of 1129026108 in words is "one billion, one hundred twenty-nine million, twenty-six thousand, one hundred eight".