70210652 has 6 divisors (see below), whose sum is σ = 122868648. Its totient is φ = 35105324.

The previous prime is 70210639. The next prime is 70210669. The reversal of 70210652 is 25601207.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8776328 + ... + 8776335.

It is an arithmetic number, because the mean of its divisors is an integer number (20478108).

Almost surely, 2^70210652 is an apocalyptic number.

It is an amenable number.

70210652 is a deficient number, since it is larger than the sum of its proper divisors (52657996).

70210652 is a wasteful number, since it uses less digits than its factorization.

70210652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17552667 (or 17552665 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 70210652 is about 8379.1796734525. The cubic root of 70210652 is about 412.5415240721.

Adding to 70210652 its reverse (25601207), we get a palindrome (95811859).

The spelling of 70210652 in words is "seventy million, two hundred ten thousand, six hundred fifty-two".