7126117000 has 64 divisors (see below), whose sum is σ = 16689628800. Its totient is φ = 2847966400.

The previous prime is 7126116947. The next prime is 7126117013. The reversal of 7126117000 is 7116217.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 1520661 + ... + 1525339.

It is an arithmetic number, because the mean of its divisors is an integer number (260775450).

Almost surely, 2^7126117000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7126117000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8344814400).

7126117000 is an abundant number, since it is smaller than the sum of its proper divisors (9563511800).

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

7126117000 is a wasteful number, since it uses less digits than its factorization.

7126117000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 7126117000 is about 84416.3313583337. The cubic root of 7126117000 is about 1924.3511165423.

The spelling of 7126117000 in words is "seven billion, one hundred twenty-six million, one hundred seventeen thousand".