70806102 has 8 divisors (see below), whose sum is σ = 141612216. Its totient is φ = 23602032.

The previous prime is 70806101. The next prime is 70806119. The reversal of 70806102 is 20160807.

It is a sphenic number, since it is the product of 3 distinct primes.

70806102 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70806101) 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, 5900503 + ... + 5900514.

It is an arithmetic number, because the mean of its divisors is an integer number (17701527).

Almost surely, 2^70806102 is an apocalyptic number.

70806102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70806102 is a wasteful number, since it uses less digits than its factorization.

70806102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11801022.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 70806102 is about 8414.6361775183. The cubic root of 70806102 is about 413.7044846686.

Adding to 70806102 its reverse (20160807), we get a palindrome (90966909).

The spelling of 70806102 in words is "seventy million, eight hundred six thousand, one hundred two".