70435111 has 2 divisors, whose sum is σ = 70435112. Its totient is φ = 70435110.

The previous prime is 70435103. The next prime is 70435121. The reversal of 70435111 is 11153407.

It is a weak prime.

It is an emirp because it is prime and its reverse (11153407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70435111 - 2³ = 70435103 is a prime.

It is a super-2 number, since 2×70435111² = 9922209723164642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70435121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35217555 + 35217556.

It is an arithmetic number, because the mean of its divisors is an integer number (35217556).

Almost surely, 2^70435111 is an apocalyptic number.

70435111 is a deficient number, since it is larger than the sum of its proper divisors (1).

70435111 is an equidigital number, since it uses as much as digits as its factorization.

70435111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 70435111 is about 8392.5628386090. The cubic root of 70435111 is about 412.9806794465.

Adding to 70435111 its reverse (11153407), we get a palindrome (81588518).

The spelling of 70435111 in words is "seventy million, four hundred thirty-five thousand, one hundred eleven".