35134220 has 24 divisors (see below), whose sum is σ = 80489808. Its totient is φ = 12776000.

The previous prime is 35134219. The next prime is 35134237. The reversal of 35134220 is 2243153.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 35134192 and 35134201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79631 + ... + 80070.

It is an arithmetic number, because the mean of its divisors is an integer number (3353742).

Almost surely, 2^35134220 is an apocalyptic number.

It is an amenable number.

35134220 is an abundant number, since it is smaller than the sum of its proper divisors (45355588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35134220 is a wasteful number, since it uses less digits than its factorization.

35134220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159721 (or 159719 counting only the distinct ones).

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

The square root of 35134220 is about 5927.4125889801. The cubic root of 35134220 is about 327.5242333912.

Adding to 35134220 its reverse (2243153), we get a palindrome (37377373).

The spelling of 35134220 in words is "thirty-five million, one hundred thirty-four thousand, two hundred twenty".