73020002 has 32 divisors (see below), whose sum is σ = 127552320. Its totient is φ = 31000320.

The previous prime is 73019959. The next prime is 73020011. The reversal of 73020002 is 20002037.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29318 + ... + 31710.

It is an arithmetic number, because the mean of its divisors is an integer number (3986010).

Almost surely, 2^73020002 is an apocalyptic number.

73020002 is a deficient number, since it is larger than the sum of its proper divisors (54532318).

73020002 is a wasteful number, since it uses less digits than its factorization.

73020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 73020002 is about 8545.1741936604. The cubic root of 73020002 is about 417.9720874503.

Adding to 73020002 its reverse (20002037), we get a palindrome (93022039).

The spelling of 73020002 in words is "seventy-three million, twenty thousand, two".