34262643 has 16 divisors (see below), whose sum is σ = 48240000. Its totient is φ = 21571200.

The previous prime is 34262621. The next prime is 34262647. The reversal of 34262643 is 34626243.

It is a happy number.

34262643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34262643 - 2¹⁴ = 34246259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34262643.

It is not an unprimeable number, because it can be changed into a prime (34262647) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22108 + ... + 23606.

It is an arithmetic number, because the mean of its divisors is an integer number (3015000).

Almost surely, 2^34262643 is an apocalyptic number.

34262643 is a deficient number, since it is larger than the sum of its proper divisors (13977357).

34262643 is a wasteful number, since it uses less digits than its factorization.

34262643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its digits is 20736, while the sum is 30.

The square root of 34262643 is about 5853.4300200822. The cubic root of 34262643 is about 324.7932191542.

Adding to 34262643 its reverse (34626243), we get a palindrome (68888886).

The spelling of 34262643 in words is "thirty-four million, two hundred sixty-two thousand, six hundred forty-three".