70324703 has 4 divisors (see below), whose sum is σ = 70838160. Its totient is φ = 69811248.

The previous prime is 70324697. The next prime is 70324711. The reversal of 70324703 is 30742307.

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 70324703 - 2⁸ = 70324447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70324003) 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 in 3 ways as a sum of consecutive naturals, for example, 256523 + ... + 256796.

It is an arithmetic number, because the mean of its divisors is an integer number (17709540).

Almost surely, 2^70324703 is an apocalyptic number.

70324703 is a deficient number, since it is larger than the sum of its proper divisors (513457).

70324703 is a wasteful number, since it uses less digits than its factorization.

70324703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513456.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 70324703 is about 8385.9825303896. The cubic root of 70324703 is about 412.7647823118.

The spelling of 70324703 in words is "seventy million, three hundred twenty-four thousand, seven hundred three".