35220134 has 4 divisors (see below), whose sum is σ = 52830204. Its totient is φ = 17610066.

The previous prime is 35220131. The next prime is 35220149. The reversal of 35220134 is 43102253.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35220131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8805032 + ... + 8805035.

It is an arithmetic number, because the mean of its divisors is an integer number (13207551).

Almost surely, 2^35220134 is an apocalyptic number.

35220134 is a deficient number, since it is larger than the sum of its proper divisors (17610070).

35220134 is a wasteful number, since it uses less digits than its factorization.

35220134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17610069.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 35220134 is about 5934.6553396132. The cubic root of 35220134 is about 327.7909819912.

Adding to 35220134 its reverse (43102253), we get a palindrome (78322387).

The spelling of 35220134 in words is "thirty-five million, two hundred twenty thousand, one hundred thirty-four".