70855052 has 12 divisors (see below), whose sum is σ = 127020936. Its totient is φ = 34563360.

The previous prime is 70855051. The next prime is 70855061. The reversal of 70855052 is 25055807.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70855051) 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, 215858 + ... + 216185.

It is an arithmetic number, because the mean of its divisors is an integer number (10585078).

Almost surely, 2^70855052 is an apocalyptic number.

It is an amenable number.

70855052 is a deficient number, since it is larger than the sum of its proper divisors (56165884).

70855052 is a wasteful number, since it uses less digits than its factorization.

70855052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432088 (or 432086 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 70855052 is about 8417.5442974777. The cubic root of 70855052 is about 413.7997974035.

The spelling of 70855052 in words is "seventy million, eight hundred fifty-five thousand, fifty-two".