7067397 has 4 divisors (see below), whose sum is σ = 9423200. Its totient is φ = 4711596.

The previous prime is 7067381. The next prime is 7067429. The reversal of 7067397 is 7937607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7067397 - 2⁴ = 7067381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7067317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177897 + ... + 1177902.

It is an arithmetic number, because the mean of its divisors is an integer number (2355800).

Almost surely, 2^7067397 is an apocalyptic number.

It is an amenable number.

7067397 is a deficient number, since it is larger than the sum of its proper divisors (2355803).

7067397 is a wasteful number, since it uses less digits than its factorization.

7067397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355802.

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 7067397 is about 2658.4576355473. The cubic root of 7067397 is about 191.9050908962.

The spelling of 7067397 in words is "seven million, sixty-seven thousand, three hundred ninety-seven".