66936002 has 32 divisors (see below), whose sum is σ = 119836800. Its totient is φ = 27433728.

The previous prime is 66935983. The next prime is 66936011. The reversal of 66936002 is 20063966.

It is a self number, because there is not a number n which added to its sum of digits gives 66936002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45149 + ... + 46607.

It is an arithmetic number, because the mean of its divisors is an integer number (3744900).

Almost surely, 2^66936002 is an apocalyptic number.

66936002 is a deficient number, since it is larger than the sum of its proper divisors (52900798).

66936002 is a wasteful number, since it uses less digits than its factorization.

66936002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 66936002 is about 8181.4425378414. The cubic root of 66936002 is about 406.0254499646.

Adding to 66936002 its reverse (20063966), we get a palindrome (86999968).

The spelling of 66936002 in words is "sixty-six million, nine hundred thirty-six thousand, two".