35134642 has 4 divisors (see below), whose sum is σ = 52701966. Its totient is φ = 17567320.

The previous prime is 35134621. The next prime is 35134643. The reversal of 35134642 is 24643153.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24643153 = 113 ⋅218081.

It can be written as a sum of positive squares in only one way, i.e., 18740241 + 16394401 = 4329^2 + 4049^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 35134642.

It is not an unprimeable number, because it can be changed into a prime (35134643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8783659 + ... + 8783662.

Almost surely, 2^35134642 is an apocalyptic number.

35134642 is a deficient number, since it is larger than the sum of its proper divisors (17567324).

35134642 is a wasteful number, since it uses less digits than its factorization.

35134642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17567323.

The product of its digits is 8640, while the sum is 28.

The square root of 35134642 is about 5927.4481861928. The cubic root of 35134642 is about 327.5255446928.

Adding to 35134642 its reverse (24643153), we get a palindrome (59777795).

The spelling of 35134642 in words is "thirty-five million, one hundred thirty-four thousand, six hundred forty-two".