70704236 has 6 divisors (see below), whose sum is σ = 123732420. Its totient is φ = 35352116.

The previous prime is 70704217. The next prime is 70704253. The reversal of 70704236 is 63240707.

It is a junction number, because it is equal to n+sod(n) for n = 70704199 and 70704208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8838026 + ... + 8838033.

It is an arithmetic number, because the mean of its divisors is an integer number (20622070).

Almost surely, 2^70704236 is an apocalyptic number.

It is an amenable number.

70704236 is a deficient number, since it is larger than the sum of its proper divisors (53028184).

70704236 is a wasteful number, since it uses less digits than its factorization.

70704236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17676063 (or 17676061 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 70704236 is about 8408.5810931453. The cubic root of 70704236 is about 413.5059959058.

The spelling of 70704236 in words is "seventy million, seven hundred four thousand, two hundred thirty-six".