70106 has 4 divisors (see below), whose sum is σ = 105162. Its totient is φ = 35052.

The previous prime is 70099. The next prime is 70111. The reversal of 70106 is 60107.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 67081 + 3025 = 259^2 + 55^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17525 + ... + 17528.

2⁷⁰¹⁰⁶ is an apocalyptic number.

70106 is a deficient number, since it is larger than the sum of its proper divisors (35056).

70106 is a wasteful number, since it uses less digits than its factorization.

70106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35055.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 70106 is about 264.7753764986. The cubic root of 70106 is about 41.2336451847.

Subtracting from 70106 its reverse (60107), we obtain a palindrome (9999).

The spelling of 70106 in words is "seventy thousand, one hundred six".