35016421 has 8 divisors (see below), whose sum is σ = 38723904. Its totient is φ = 31396320.

The previous prime is 35016409. The next prime is 35016437. The reversal of 35016421 is 12461053.

35016421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 35016421 - 2⁵ = 35016389 is a prime.

It is a super-2 number, since 2×35016421² = 2452299479298482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35016392 and 35016401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35016451) 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, 21001 + ... + 22606.

It is an arithmetic number, because the mean of its divisors is an integer number (4840488).

Almost surely, 2^35016421 is an apocalyptic number.

It is an amenable number.

35016421 is a deficient number, since it is larger than the sum of its proper divisors (3707483).

35016421 is a wasteful number, since it uses less digits than its factorization.

35016421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43691.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 35016421 is about 5917.4674481572. The cubic root of 35016421 is about 327.1577793824.

Adding to 35016421 its reverse (12461053), we get a palindrome (47477474).

The spelling of 35016421 in words is "thirty-five million, sixteen thousand, four hundred twenty-one".