35002145 has 4 divisors (see below), whose sum is σ = 42002580. Its totient is φ = 28001712.

The previous prime is 35002127. The next prime is 35002147. The reversal of 35002145 is 54120053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16192576 + 18809569 = 4024^2 + 4337^2 .

It is a cyclic number.

It is not a de Polignac number, because 35002145 - 2⁶ = 35002081 is a prime.

35002145 is a modest number, since divided by 2145 gives 35 as remainder.

It is not an unprimeable number, because it can be changed into a prime (35002147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500210 + ... + 3500219.

It is an arithmetic number, because the mean of its divisors is an integer number (10500645).

Almost surely, 2^35002145 is an apocalyptic number.

It is an amenable number.

35002145 is a deficient number, since it is larger than the sum of its proper divisors (7000435).

35002145 is an equidigital number, since it uses as much as digits as its factorization.

35002145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000434.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 35002145 is about 5916.2610659098. The cubic root of 35002145 is about 327.1133132035.

Adding to 35002145 its reverse (54120053), we get a palindrome (89122198).

The spelling of 35002145 in words is "thirty-five million, two thousand, one hundred forty-five".