672065602 has 16 divisors (see below), whose sum is σ = 1086426432. Its totient is φ = 309960720.

The previous prime is 672065557. The next prime is 672065629. The reversal of 672065602 is 206560276.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 30733 + ... + 47839.

It is an arithmetic number, because the mean of its divisors is an integer number (67901652).

Almost surely, 2^672065602 is an apocalyptic number.

672065602 is a deficient number, since it is larger than the sum of its proper divisors (414360830).

672065602 is a wasteful number, since it uses less digits than its factorization.

672065602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18633.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 672065602 is about 25924.2280887976. The cubic root of 672065602 is about 875.9323295516.

The spelling of 672065602 in words is "six hundred seventy-two million, sixty-five thousand, six hundred two".