7342448 has 20 divisors (see below), whose sum is σ = 14461128. Its totient is φ = 3610560.

The previous prime is 7342441. The next prime is 7342457. The reversal of 7342448 is 8442437.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 7⁴ + 3 + 4 + 2²¹ + 4¹⁰ + 4¹¹ + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7342441) 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, 2786 + ... + 4737.

Almost surely, 2^7342448 is an apocalyptic number.

It is an amenable number.

7342448 is a deficient number, since it is larger than the sum of its proper divisors (7118680).

7342448 is a wasteful number, since it uses less digits than its factorization.

7342448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7592 (or 7586 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 7342448 is about 2709.6951858097. The cubic root of 7342448 is about 194.3630146351.

The spelling of 7342448 in words is "seven million, three hundred forty-two thousand, four hundred forty-eight".