35563842 has 24 divisors (see below), whose sum is σ = 80406144. Its totient is φ = 11339064.

The previous prime is 35563841. The next prime is 35563849. The reversal of 35563842 is 24836553.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35563797 and 35563806.

It is not an unprimeable number, because it can be changed into a prime (35563841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42538 + ... + 43365.

It is an arithmetic number, because the mean of its divisors is an integer number (3350256).

Almost surely, 2^35563842 is an apocalyptic number.

35563842 is an abundant number, since it is smaller than the sum of its proper divisors (44842302).

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

35563842 is a wasteful number, since it uses less digits than its factorization.

35563842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85934 (or 85931 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 35563842 is about 5963.5427390101. The cubic root of 35563842 is about 328.8538197548.

The spelling of 35563842 in words is "thirty-five million, five hundred sixty-three thousand, eight hundred forty-two".