73134602 has 4 divisors (see below), whose sum is σ = 109701906. Its totient is φ = 36567300.

The previous prime is 73134569. The next prime is 73134613. The reversal of 73134602 is 20643137.

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., 63218401 + 9916201 = 7951^2 + 3149^2 .

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 as a sum of consecutive naturals, namely, 18283649 + ... + 18283652.

Almost surely, 2^73134602 is an apocalyptic number.

73134602 is a deficient number, since it is larger than the sum of its proper divisors (36567304).

73134602 is a wasteful number, since it uses less digits than its factorization.

73134602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36567303.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 73134602 is about 8551.8771038878. The cubic root of 73134602 is about 418.1906328869.

Adding to 73134602 its reverse (20643137), we get a palindrome (93777739).

The spelling of 73134602 in words is "seventy-three million, one hundred thirty-four thousand, six hundred two".