1026115116 has 24 divisors (see below), whose sum is σ = 2578443504. Its totient is φ = 315727680.

The previous prime is 1026115081. The next prime is 1026115133. The reversal of 1026115116 is 6115116201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3288675 + ... + 3288986.

It is an arithmetic number, because the mean of its divisors is an integer number (107435146).

Almost surely, 2^1026115116 is an apocalyptic number.

It is an amenable number.

1026115116 is an abundant number, since it is smaller than the sum of its proper divisors (1552328388).

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

1026115116 is a wasteful number, since it uses less digits than its factorization.

1026115116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6577681 (or 6577679 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1026115116 is about 32033.0316392314. The cubic root of 1026115116 is about 1008.6303415999.

The spelling of 1026115116 in words is "one billion, twenty-six million, one hundred fifteen thousand, one hundred sixteen".