7385023 has 4 divisors (see below), whose sum is σ = 7398400. Its totient is φ = 7371648.

The previous prime is 7385017. The next prime is 7385029. The reversal of 7385023 is 3205837.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7385017) and next prime (7385029).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7385023 is a prime.

It is a Duffinian number.

7385023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7384982 and 7385000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5823 + ... + 6976.

It is an arithmetic number, because the mean of its divisors is an integer number (1849600).

Almost surely, 2^7385023 is an apocalyptic number.

7385023 is a deficient number, since it is larger than the sum of its proper divisors (13377).

7385023 is a wasteful number, since it uses less digits than its factorization.

7385023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13376.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7385023 is about 2717.5398801122. The cubic root of 7385023 is about 194.7379605449.

The spelling of 7385023 in words is "seven million, three hundred eighty-five thousand, twenty-three".