70030573 has 8 divisors (see below), whose sum is σ = 70691328. Its totient is φ = 69373104.

The previous prime is 70030567. The next prime is 70030589. The reversal of 70030573 is 37503007.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70030573 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 (70030553) 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 7 ways as a sum of consecutive naturals, for example, 62940 + ... + 64042.

It is an arithmetic number, because the mean of its divisors is an integer number (8836416).

Almost surely, 2^70030573 is an apocalyptic number.

It is an amenable number.

70030573 is a deficient number, since it is larger than the sum of its proper divisors (660755).

70030573 is a wasteful number, since it uses less digits than its factorization.

70030573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 2205, while the sum is 25.

The square root of 70030573 is about 8368.4271520997. The cubic root of 70030573 is about 412.1885212742.

The spelling of 70030573 in words is "seventy million, thirty thousand, five hundred seventy-three".