7073457 has 8 divisors (see below), whose sum is σ = 9650784. Its totient is φ = 4605888.

The previous prime is 7073441. The next prime is 7073459. The reversal of 7073457 is 7543707.

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

It is not a de Polignac number, because 7073457 - 2⁴ = 7073441 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 not an unprimeable number, because it can be changed into a prime (7073459) 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, 27288 + ... + 27545.

It is an arithmetic number, because the mean of its divisors is an integer number (1206348).

Almost surely, 2^7073457 is an apocalyptic number.

It is an amenable number.

7073457 is a deficient number, since it is larger than the sum of its proper divisors (2577327).

7073457 is a wasteful number, since it uses less digits than its factorization.

7073457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54879.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 7073457 is about 2659.5971499458. The cubic root of 7073457 is about 191.9599254469.

The spelling of 7073457 in words is "seven million, seventy-three thousand, four hundred fifty-seven".