35142020 has 24 divisors (see below), whose sum is σ = 77683200. Its totient is φ = 13316832.

The previous prime is 35142013. The next prime is 35142031. The reversal of 35142020 is 2024153.

It is a self number, because there is not a number n which added to its sum of digits gives 35142020.

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, 45860 + ... + 46619.

It is an arithmetic number, because the mean of its divisors is an integer number (3236800).

Almost surely, 2^35142020 is an apocalyptic number.

It is an amenable number.

35142020 is an abundant number, since it is smaller than the sum of its proper divisors (42541180).

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

35142020 is a wasteful number, since it uses less digits than its factorization.

35142020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92507 (or 92505 counting only the distinct ones).

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

The square root of 35142020 is about 5928.0705124011. The cubic root of 35142020 is about 327.5484690224.

Adding to 35142020 its reverse (2024153), we get a palindrome (37166173).

The spelling of 35142020 in words is "thirty-five million, one hundred forty-two thousand, twenty".