70407041 has 8 divisors (see below), whose sum is σ = 74804520. Its totient is φ = 66140928.

The previous prime is 70407037. The next prime is 70407049. The reversal of 70407041 is 14070407.

It can be written as a sum of positive squares in 4 ways, for example, as 49210225 + 21196816 = 7015^2 + 4604^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 70407041 - 2² = 70407037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70406998 and 70407016.

It is not an unprimeable number, because it can be changed into a prime (70407049) 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, 31736 + ... + 33881.

It is an arithmetic number, because the mean of its divisors is an integer number (9350565).

Almost surely, 2^70407041 is an apocalyptic number.

It is an amenable number.

70407041 is a deficient number, since it is larger than the sum of its proper divisors (4397479).

70407041 is a wasteful number, since it uses less digits than its factorization.

70407041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65683.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 70407041 is about 8390.8903580013. The cubic root of 70407041 is about 412.9258114136.

Adding to 70407041 its reverse (14070407), we get a palindrome (84477448).

The spelling of 70407041 in words is "seventy million, four hundred seven thousand, forty-one".