34561432 has 16 divisors (see below), whose sum is σ = 65096640. Its totient is φ = 17202336.

The previous prime is 34561427. The next prime is 34561447. The reversal of 34561432 is 23416543.

34561432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 34561432.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 7903 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (4068540).

Almost surely, 2^34561432 is an apocalyptic number.

It is an amenable number.

34561432 is a deficient number, since it is larger than the sum of its proper divisors (30535208).

34561432 is a wasteful number, since it uses less digits than its factorization.

34561432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19602 (or 19598 counting only the distinct ones).

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

The square root of 34561432 is about 5878.8971754913. The cubic root of 34561432 is about 325.7346128251.

Adding to 34561432 its reverse (23416543), we get a palindrome (57977975).

It can be divided in two parts, 3 and 4561432, that multiplied together give a triangular number (13684296 = T₅₂₃₁).

The spelling of 34561432 in words is "thirty-four million, five hundred sixty-one thousand, four hundred thirty-two".