35423563 has 16 divisors (see below), whose sum is σ = 43130880. Its totient is φ = 28400256.

The previous prime is 35423551. The next prime is 35423567. The reversal of 35423563 is 36532453.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 35423563 - 2²¹ = 33326411 is a prime.

It is a super-3 number, since 3×35423563³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35423567) 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 15 ways as a sum of consecutive naturals, for example, 20470 + ... + 22132.

It is an arithmetic number, because the mean of its divisors is an integer number (2695680).

Almost surely, 2^35423563 is an apocalyptic number.

35423563 is a deficient number, since it is larger than the sum of its proper divisors (7707317).

35423563 is a wasteful number, since it uses less digits than its factorization.

35423563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866.

The product of its digits is 32400, while the sum is 31.

The square root of 35423563 is about 5951.7697368094. The cubic root of 35423563 is about 328.4208699807.

The spelling of 35423563 in words is "thirty-five million, four hundred twenty-three thousand, five hundred sixty-three".