35064021 has 16 divisors (see below), whose sum is σ = 48096000. Its totient is φ = 22711488.

The previous prime is 35064011. The next prime is 35064031. The reversal of 35064021 is 12046053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (35064011) and next prime (35064031).

It is not a de Polignac number, because 35064021 - 2⁶ = 35063957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35064011) 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 in 15 ways as a sum of consecutive naturals, for example, 20175 + ... + 21843.

It is an arithmetic number, because the mean of its divisors is an integer number (3006000).

Almost surely, 2^35064021 is an apocalyptic number.

It is an amenable number.

35064021 is a deficient number, since it is larger than the sum of its proper divisors (13031979).

35064021 is a wasteful number, since it uses less digits than its factorization.

35064021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 35064021 is about 5921.4880731114. The cubic root of 35064021 is about 327.3059542373.

The spelling of 35064021 in words is "thirty-five million, sixty-four thousand, twenty-one".