7345023 has 16 divisors (see below), whose sum is σ = 11306496. Its totient is φ = 4154400.

The previous prime is 7345007. The next prime is 7345031. The reversal of 7345023 is 3205437.

It is not a de Polignac number, because 7345023 - 2⁴ = 7345007 is a prime.

It is a super-3 number, since 3×7345023³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7344984 and 7345002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390 + ... + 3852.

It is an arithmetic number, because the mean of its divisors is an integer number (706656).

Almost surely, 2^7345023 is an apocalyptic number.

7345023 is a deficient number, since it is larger than the sum of its proper divisors (3961473).

7345023 is a wasteful number, since it uses less digits than its factorization.

7345023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 7345023 is about 2710.1702898527. The cubic root of 7345023 is about 194.3857330467.

The spelling of 7345023 in words is "seven million, three hundred forty-five thousand, twenty-three".