70406011 has 8 divisors (see below), whose sum is σ = 75968144. Its totient is φ = 64864800.

The previous prime is 70406009. The next prime is 70406029. The reversal of 70406011 is 11060407.

It is a happy number.

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

It is not a de Polignac number, because 70406011 - 2¹ = 70406009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70406011.

It is not an unprimeable number, because it can be changed into a prime (70406051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2161 + ... + 12061.

It is an arithmetic number, because the mean of its divisors is an integer number (9496018).

Almost surely, 2^70406011 is an apocalyptic number.

70406011 is a deficient number, since it is larger than the sum of its proper divisors (5562133).

70406011 is a wasteful number, since it uses less digits than its factorization.

70406011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10461.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 70406011 is about 8390.8289816919. The cubic root of 70406011 is about 412.9237978098.

Adding to 70406011 its reverse (11060407), we get a palindrome (81466418).

The spelling of 70406011 in words is "seventy million, four hundred six thousand, eleven".