70207696 has 20 divisors (see below), whose sum is σ = 146491492. Its totient is φ = 32403456.

The previous prime is 70207693. The next prime is 70207721. The reversal of 70207696 is 69670207.

It can be written as a sum of positive squares in 2 ways, for example, as 13957696 + 56250000 = 3736^2 + 7500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70207693) 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, 168561 + ... + 168976.

Almost surely, 2^70207696 is an apocalyptic number.

It is an amenable number.

70207696 is an abundant number, since it is smaller than the sum of its proper divisors (76283796).

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

70207696 is a wasteful number, since it uses less digits than its factorization.

70207696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337558 (or 337552 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 70207696 is about 8379.0032820139. The cubic root of 70207696 is about 412.5357344005.

The spelling of 70207696 in words is "seventy million, two hundred seven thousand, six hundred ninety-six".