6672452746 has 8 divisors (see below), whose sum is σ = 10087488000. Its totient is φ = 3309956748.

The previous prime is 6672452719. The next prime is 6672452747. The reversal of 6672452746 is 6472542766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6672452746.

It is not an unprimeable number, because it can be changed into a prime (6672452747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13134496 + ... + 13135003.

It is an arithmetic number, because the mean of its divisors is an integer number (1260936000).

Almost surely, 2^6672452746 is an apocalyptic number.

6672452746 is a deficient number, since it is larger than the sum of its proper divisors (3415035254).

6672452746 is a wasteful number, since it uses less digits than its factorization.

6672452746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26269628.

The product of its digits is 3386880, while the sum is 49.

The square root of 6672452746 is about 81685.0827630113. The cubic root of 6672452746 is about 1882.6163912264.

The spelling of 6672452746 in words is "six billion, six hundred seventy-two million, four hundred fifty-two thousand, seven hundred forty-six".