70606208 has 32 divisors (see below), whose sum is σ = 142777560. Its totient is φ = 34771968.

The previous prime is 70606201. The next prime is 70606231. The reversal of 70606208 is 80260607.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70606201) 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 3 ways as a sum of consecutive naturals, for example, 4460 + ... + 12692.

Almost surely, 2^70606208 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 70606208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71388780).

70606208 is an abundant number, since it is smaller than the sum of its proper divisors (72171352).

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

70606208 is an equidigital number, since it uses as much as digits as its factorization.

70606208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 70606208 is about 8402.7500260331. The cubic root of 70606208 is about 413.3148055055.

The spelling of 70606208 in words is "seventy million, six hundred six thousand, two hundred eight".