7328923 has 8 divisors (see below), whose sum is σ = 8602592. Its totient is φ = 6111936.

The previous prime is 7328903. The next prime is 7328939. The reversal of 7328923 is 3298237.

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

It is a cyclic number.

It is not a de Polignac number, because 7328923 - 2⁵ = 7328891 is a prime.

It is a super-2 number, since 2×7328923² = 107426224679858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7328903) 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, 13890 + ... + 14407.

It is an arithmetic number, because the mean of its divisors is an integer number (1075324).

Almost surely, 2^7328923 is an apocalyptic number.

7328923 is a deficient number, since it is larger than the sum of its proper divisors (1273669).

7328923 is a wasteful number, since it uses less digits than its factorization.

7328923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28341.

The product of its digits is 18144, while the sum is 34.

The square root of 7328923 is about 2707.1983673163. The cubic root of 7328923 is about 194.2436005328.

The spelling of 7328923 in words is "seven million, three hundred twenty-eight thousand, nine hundred twenty-three".