70416235 has 4 divisors (see below), whose sum is σ = 84499488. Its totient is φ = 56332984.

The previous prime is 70416233. The next prime is 70416251. The reversal of 70416235 is 53261407.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70416235 - 2¹ = 70416233 is a prime.

It is a super-3 number, since 3×70416235³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70416233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041619 + ... + 7041628.

It is an arithmetic number, because the mean of its divisors is an integer number (21124872).

Almost surely, 2^70416235 is an apocalyptic number.

70416235 is a deficient number, since it is larger than the sum of its proper divisors (14083253).

70416235 is a wasteful number, since it uses less digits than its factorization.

70416235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083252.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 70416235 is about 8391.4381961616. The cubic root of 70416235 is about 412.9437844014.

The spelling of 70416235 in words is "seventy million, four hundred sixteen thousand, two hundred thirty-five".