70610172 has 12 divisors (see below), whose sum is σ = 164757096. Its totient is φ = 23536720.

The previous prime is 70610147. The next prime is 70610201. The reversal of 70610172 is 27101607.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2942079 + ... + 2942102.

It is an arithmetic number, because the mean of its divisors is an integer number (13729758).

Almost surely, 2^70610172 is an apocalyptic number.

It is an amenable number.

70610172 is an abundant number, since it is smaller than the sum of its proper divisors (94146924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70610172 is a wasteful number, since it uses less digits than its factorization.

70610172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884188 (or 5884186 counting only the distinct ones).

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

The square root of 70610172 is about 8402.9858978818. The cubic root of 70610172 is about 413.3225401853.

Adding to 70610172 its reverse (27101607), we get a palindrome (97711779).

It can be divided in two parts, 706 and 10172, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 70610172 in words is "seventy million, six hundred ten thousand, one hundred seventy-two".