35440001 has 8 divisors (see below), whose sum is σ = 36801000. Its totient is φ = 34088320.

The previous prime is 35439961. The next prime is 35440003. The reversal of 35440001 is 10004453.

It can be written as a sum of positive squares in 4 ways, for example, as 1100401 + 34339600 = 1049^2 + 5860^2 .

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 35440001 - 2¹⁴ = 35423617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35440003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5975 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (4600125).

Almost surely, 2^35440001 is an apocalyptic number.

It is an amenable number.

35440001 is a deficient number, since it is larger than the sum of its proper divisors (1360999).

35440001 is a wasteful number, since it uses less digits than its factorization.

35440001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4659.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 35440001 is about 5953.1505104440. The cubic root of 35440001 is about 328.4716624191.

Adding to 35440001 its reverse (10004453), we get a palindrome (45444454).

The spelling of 35440001 in words is "thirty-five million, four hundred forty thousand, one".