7923006 has 72 divisors (see below), whose sum is σ = 21536424. Its totient is φ = 2086560.

The previous prime is 7923001. The next prime is 7923043. The reversal of 7923006 is 6003297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7923001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11121 + ... + 11811.

It is an arithmetic number, because the mean of its divisors is an integer number (299117).

Almost surely, 2^7923006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7923006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10768212).

7923006 is an abundant number, since it is smaller than the sum of its proper divisors (13613418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7923006 is a wasteful number, since it uses less digits than its factorization.

7923006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 7923006 is about 2814.7834730224. The cubic root of 7923006 is about 199.3563138968.

The spelling of 7923006 in words is "seven million, nine hundred twenty-three thousand, six".