70601271 has 24 divisors (see below), whose sum is σ = 102807936. Its totient is φ = 43074720.

The previous prime is 70601261. The next prime is 70601281. The reversal of 70601271 is 17210607.

It is an interprime number because it is at equal distance from previous prime (70601261) and next prime (70601281).

It is not a de Polignac number, because 70601271 - 2¹⁰ = 70600247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70601261) 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 23 ways as a sum of consecutive naturals, for example, 65886 + ... + 66948.

It is an arithmetic number, because the mean of its divisors is an integer number (4283664).

Almost surely, 2^70601271 is an apocalyptic number.

70601271 is a deficient number, since it is larger than the sum of its proper divisors (32206665).

70601271 is a wasteful number, since it uses less digits than its factorization.

70601271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 70601271 is about 8402.4562480265. The cubic root of 70601271 is about 413.3051718731.

Adding to 70601271 its reverse (17210607), we get a palindrome (87811878).

The spelling of 70601271 in words is "seventy million, six hundred one thousand, two hundred seventy-one".