35840001 has 16 divisors (see below), whose sum is σ = 48929408. Its totient is φ = 23328000.

The previous prime is 35839949. The next prime is 35840011. The reversal of 35840001 is 10004853.

It is not a de Polignac number, because 35840001 - 2¹⁷ = 35708929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35840001.

It is not an unprimeable number, because it can be changed into a prime (35840011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26985 + ... + 28281.

It is an arithmetic number, because the mean of its divisors is an integer number (3058088).

It is a Proth number, since it is equal to 4375 ⋅ 2¹³ + 1 and 4375 < 2¹³.

Almost surely, 2^35840001 is an apocalyptic number.

It is an amenable number.

35840001 is a deficient number, since it is larger than the sum of its proper divisors (13089407).

35840001 is a wasteful number, since it uses less digits than its factorization.

35840001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 35840001 is about 5986.6519023574. The cubic root of 35840001 is about 329.7028270511.

Adding to 35840001 its reverse (10004853), we get a palindrome (45844854).

The spelling of 35840001 in words is "thirty-five million, eight hundred forty thousand, one".