672441602 has 24 divisors (see below), whose sum is σ = 1182321360. Its totient is φ = 285983880.

The previous prime is 672441587. The next prime is 672441631. The reversal of 672441602 is 206144276.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13352 + ... + 39027.

It is an arithmetic number, because the mean of its divisors is an integer number (49263390).

Almost surely, 2^672441602 is an apocalyptic number.

672441602 is a deficient number, since it is larger than the sum of its proper divisors (509879758).

672441602 is a wasteful number, since it uses less digits than its factorization.

672441602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52526 (or 52519 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 672441602 is about 25931.4789782612. The cubic root of 672441602 is about 876.0956514820.

Adding to 672441602 its reverse (206144276), we get a palindrome (878585878).

The spelling of 672441602 in words is "six hundred seventy-two million, four hundred forty-one thousand, six hundred two".