70196267 has 4 divisors (see below), whose sum is σ = 70213440. Its totient is φ = 70179096.

The previous prime is 70196263. The next prime is 70196303. The reversal of 70196267 is 76269107.

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

It is a cyclic number.

It is not a de Polignac number, because 70196267 - 2² = 70196263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70196267.

It is not an unprimeable number, because it can be changed into a prime (70196263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478 + ... + 11940.

It is an arithmetic number, because the mean of its divisors is an integer number (17553360).

Almost surely, 2^70196267 is an apocalyptic number.

70196267 is a deficient number, since it is larger than the sum of its proper divisors (17173).

70196267 is a wasteful number, since it uses less digits than its factorization.

70196267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17172.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 70196267 is about 8378.3212518977. The cubic root of 70196267 is about 412.5133478387.

The spelling of 70196267 in words is "seventy million, one hundred ninety-six thousand, two hundred sixty-seven".