65332634 has 4 divisors (see below), whose sum is σ = 97998954. Its totient is φ = 32666316.

The previous prime is 65332633. The next prime is 65332651. The reversal of 65332634 is 43623356.

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., 63952009 + 1380625 = 7997^2 + 1175^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 65332634.

It is not an unprimeable number, because it can be changed into a prime (65332633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16333157 + ... + 16333160.

Almost surely, 2^65332634 is an apocalyptic number.

65332634 is a deficient number, since it is larger than the sum of its proper divisors (32666320).

65332634 is a wasteful number, since it uses less digits than its factorization.

65332634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32666319.

The product of its digits is 38880, while the sum is 32.

The square root of 65332634 is about 8082.8605085081. The cubic root of 65332634 is about 402.7572708062.

The spelling of 65332634 in words is "sixty-five million, three hundred thirty-two thousand, six hundred thirty-four".