70704011 has 6 divisors (see below), whose sum is σ = 82247580. Its totient is φ = 60603396.

The previous prime is 70703993. The next prime is 70704019. The reversal of 70704011 is 11040707.

It is not a de Polignac number, because 70704011 - 2⁶ = 70703947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70704019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 721421 + ... + 721518.

It is an arithmetic number, because the mean of its divisors is an integer number (13707930).

Almost surely, 2^70704011 is an apocalyptic number.

70704011 is a deficient number, since it is larger than the sum of its proper divisors (11543569).

70704011 is a wasteful number, since it uses less digits than its factorization.

70704011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442953 (or 1442946 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 70704011 is about 8408.5677139451. The cubic root of 70704011 is about 413.5055572761.

Adding to 70704011 its reverse (11040707), we get a palindrome (81744718).

The spelling of 70704011 in words is "seventy million, seven hundred four thousand, eleven".