6772407 has 8 divisors (see below), whose sum is σ = 9048576. Its totient is φ = 4505592.

The previous prime is 6772397. The next prime is 6772411. The reversal of 6772407 is 7042776.

It is a happy number.

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

It is not a de Polignac number, because 6772407 - 2⁴ = 6772391 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6752407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 3704.

It is an arithmetic number, because the mean of its divisors is an integer number (1131072).

Almost surely, 2^6772407 is an apocalyptic number.

6772407 is a deficient number, since it is larger than the sum of its proper divisors (2276169).

6772407 is a wasteful number, since it uses less digits than its factorization.

6772407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677.

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 6772407 is about 2602.3848677703. The cubic root of 6772407 is about 189.1970454121.

The spelling of 6772407 in words is "six million, seven hundred seventy-two thousand, four hundred seven".