70012267 has 8 divisors (see below), whose sum is σ = 75463920. Its totient is φ = 64570080.

The previous prime is 70012259. The next prime is 70012301. The reversal of 70012267 is 76221007.

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

It is a cyclic number.

It is not a de Polignac number, because 70012267 - 2³ = 70012259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70012247) 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 7 ways as a sum of consecutive naturals, for example, 23709 + ... + 26497.

It is an arithmetic number, because the mean of its divisors is an integer number (9432990).

Almost surely, 2^70012267 is an apocalyptic number.

70012267 is a deficient number, since it is larger than the sum of its proper divisors (5451653).

70012267 is a wasteful number, since it uses less digits than its factorization.

70012267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 70012267 is about 8367.3333266938. Note that the first 4 decimals coincide. The cubic root of 70012267 is about 412.1526027684.

The spelling of 70012267 in words is "seventy million, twelve thousand, two hundred sixty-seven".