7073923 has 8 divisors (see below), whose sum is σ = 7349760. Its totient is φ = 6803400.

The previous prime is 7073917. The next prime is 7073959. The reversal of 7073923 is 3293707.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7073923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7073023) 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, 1498 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (918720).

Almost surely, 2^7073923 is an apocalyptic number.

7073923 is a deficient number, since it is larger than the sum of its proper divisors (275837).

7073923 is a wasteful number, since it uses less digits than its factorization.

7073923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 7073923 is about 2659.6847557558. The cubic root of 7073923 is about 191.9641408002.

The spelling of 7073923 in words is "seven million, seventy-three thousand, nine hundred twenty-three".