70306702 has 8 divisors (see below), whose sum is σ = 105572016. Its totient is φ = 35116032.

The previous prime is 70306637. The next prime is 70306721. The reversal of 70306702 is 20760307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70306702² = 9886064692233608, which contains 22 as substring.

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, 16243 + ... + 20110.

It is an arithmetic number, because the mean of its divisors is an integer number (13196502).

Almost surely, 2^70306702 is an apocalyptic number.

70306702 is a deficient number, since it is larger than the sum of its proper divisors (35265314).

70306702 is a wasteful number, since it uses less digits than its factorization.

70306702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37322.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 70306702 is about 8384.9091825732. The cubic root of 70306702 is about 412.7295608671.

The spelling of 70306702 in words is "seventy million, three hundred six thousand, seven hundred two".