70216060 has 12 divisors (see below), whose sum is σ = 147453768. Its totient is φ = 28086416.

The previous prime is 70216037. The next prime is 70216061. The reversal of 70216060 is 6061207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70216061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755382 + ... + 1755421.

It is an arithmetic number, because the mean of its divisors is an integer number (12287814).

Almost surely, 2^70216060 is an apocalyptic number.

It is an amenable number.

70216060 is an abundant number, since it is smaller than the sum of its proper divisors (77237708).

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

70216060 is a wasteful number, since it uses less digits than its factorization.

70216060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3510812 (or 3510810 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 70216060 is about 8379.5023718596. The cubic root of 70216060 is about 412.5521158518.

Adding to 70216060 its reverse (6061207), we get a palindrome (76277267).

The spelling of 70216060 in words is "seventy million, two hundred sixteen thousand, sixty".