70413667 has 2 divisors, whose sum is σ = 70413668. Its totient is φ = 70413666.

The previous prime is 70413641. The next prime is 70413689. The reversal of 70413667 is 76631407.

It is a strong prime.

It is an emirp because it is prime and its reverse (76631407) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70413667 is a prime.

It is equal to p_4140988 and since 70413667 and 4140988 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (70413067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35206833 + 35206834.

It is an arithmetic number, because the mean of its divisors is an integer number (35206834).

Almost surely, 2^70413667 is an apocalyptic number.

70413667 is a deficient number, since it is larger than the sum of its proper divisors (1).

70413667 is an equidigital number, since it uses as much as digits as its factorization.

70413667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 70413667 is about 8391.2851816632. The cubic root of 70413667 is about 412.9387644770.

The spelling of 70413667 in words is "seventy million, four hundred thirteen thousand, six hundred sixty-seven".