35243642 has 24 divisors (see below), whose sum is σ = 63622260. Its totient is φ = 14582400.

The previous prime is 35243639. The next prime is 35243653. The reversal of 35243642 is 24634253.

35243642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35153041 + 90601 = 5929^2 + 301^2 .

It is a super-2 number, since 2×35243642² = 2484228602848328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3359 + ... + 9042.

Almost surely, 2^35243642 is an apocalyptic number.

35243642 is a deficient number, since it is larger than the sum of its proper divisors (28378618).

35243642 is a wasteful number, since it uses less digits than its factorization.

35243642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12446 (or 12439 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 35243642 is about 5936.6355791812. The cubic root of 35243642 is about 327.8638947994.

Adding to 35243642 its reverse (24634253), we get a palindrome (59877895).

The spelling of 35243642 in words is "thirty-five million, two hundred forty-three thousand, six hundred forty-two".