70116000 has 96 divisors (see below), whose sum is σ = 229739328. Its totient is φ = 18694400.

The previous prime is 70115977. The next prime is 70116001. The reversal of 70116000 is 61107.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (70116001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9079 + ... + 14921.

It is an arithmetic number, because the mean of its divisors is an integer number (2393118).

Almost surely, 2^70116000 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 70116000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114869664).

70116000 is an abundant number, since it is smaller than the sum of its proper divisors (159623328).

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

70116000 is a wasteful number, since it uses less digits than its factorization.

70116000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871 (or 5853 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 70116000 is about 8373.5297216885. The cubic root of 70116000 is about 412.3560562958.

Adding to 70116000 its reverse (61107), we get a palindrome (70177107).

The spelling of 70116000 in words is "seventy million, one hundred sixteen thousand".