34532642 has 4 divisors (see below), whose sum is σ = 51798966. Its totient is φ = 17266320.

The previous prime is 34532629. The next prime is 34532647. The reversal of 34532642 is 24623543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33166081 + 1366561 = 5759^2 + 1169^2 .

It is not an unprimeable number, because it can be changed into a prime (34532647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8633159 + ... + 8633162.

Almost surely, 2^34532642 is an apocalyptic number.

34532642 is a deficient number, since it is larger than the sum of its proper divisors (17266324).

34532642 is a wasteful number, since it uses less digits than its factorization.

34532642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17266323.

The product of its digits is 17280, while the sum is 29.

The square root of 34532642 is about 5876.4480768573. The cubic root of 34532642 is about 325.6441410273.

Subtracting from 34532642 its reverse (24623543), we obtain a palindrome (9909099).

The spelling of 34532642 in words is "thirty-four million, five hundred thirty-two thousand, six hundred forty-two".