7475342 has 32 divisors (see below), whose sum is σ = 13867200. Its totient is φ = 3010560.

The previous prime is 7475333. The next prime is 7475357. The reversal of 7475342 is 2435747.

It is a d-powerful number, because it can be written as 7⁵ + 4¹⁰ + 7⁶ + 5³ + 3⁶ + 4¹¹ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 7475299 and 7475308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11342 + ... + 11982.

It is an arithmetic number, because the mean of its divisors is an integer number (433350).

Almost surely, 2^7475342 is an apocalyptic number.

7475342 is a deficient number, since it is larger than the sum of its proper divisors (6391858).

7475342 is a wasteful number, since it uses less digits than its factorization.

7475342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681 (or 667 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 7475342 is about 2734.1071668828. The cubic root of 7475342 is about 195.5286291888.

The spelling of 7475342 in words is "seven million, four hundred seventy-five thousand, three hundred forty-two".