70696 has 8 divisors (see below), whose sum is σ = 132570. Its totient is φ = 35344.

The previous prime is 70687. The next prime is 70709. The reversal of 70696 is 69607.

It can be written as a sum of positive squares in only one way, i.e., 36100 + 34596 = 190^2 + 186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4411 + ... + 4426.

2⁷⁰⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

70696 is a deficient number, since it is larger than the sum of its proper divisors (61874).

70696 is a wasteful number, since it uses less digits than its factorization.

70696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8843 (or 8839 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 70696 is about 265.8871941256. The cubic root of 70696 is about 41.3489939500.

Subtracting from 70696 its reverse (69607), we obtain a square (1089 = 33²).

It can be divided in two parts, 706 and 96, that multiplied together give a palindrome (67776).

The spelling of 70696 in words is "seventy thousand, six hundred ninety-six".