70852847 has 4 divisors (see below), whose sum is σ = 76303080. Its totient is φ = 65402616.

The previous prime is 70852841. The next prime is 70852853. The reversal of 70852847 is 74825807.

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

It is an interprime number because it is at equal distance from previous prime (70852841) and next prime (70852853).

It is a cyclic number.

It is not a de Polignac number, because 70852847 - 2⁶ = 70852783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70852841) 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, 2725097 + ... + 2725122.

It is an arithmetic number, because the mean of its divisors is an integer number (19075770).

Almost surely, 2^70852847 is an apocalyptic number.

70852847 is a deficient number, since it is larger than the sum of its proper divisors (5450233).

70852847 is a wasteful number, since it uses less digits than its factorization.

70852847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450232.

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 70852847 is about 8417.4133200170. The cubic root of 70852847 is about 413.7955048937.

The spelling of 70852847 in words is "seventy million, eight hundred fifty-two thousand, eight hundred forty-seven".