34563142 has 32 divisors (see below), whose sum is σ = 57480192. Its totient is φ = 15517824.

The previous prime is 34563121. The next prime is 34563161. The reversal of 34563142 is 24136543.

It is a super-2 number, since 2×34563142² = 2389221569824328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34563142.

It is a congruent number.

It is an unprimeable number.

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, 68463 + ... + 68965.

It is an arithmetic number, because the mean of its divisors is an integer number (1796256).

Almost surely, 2^34563142 is an apocalyptic number.

34563142 is a deficient number, since it is larger than the sum of its proper divisors (22917050).

34563142 is a wasteful number, since it uses less digits than its factorization.

34563142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612.

The product of its digits is 8640, while the sum is 28.

The square root of 34563142 is about 5879.0426091329. The cubic root of 34563142 is about 325.7399848730.

Adding to 34563142 its reverse (24136543), we get a palindrome (58699685).

The spelling of 34563142 in words is "thirty-four million, five hundred sixty-three thousand, one hundred forty-two".