7245748 has 12 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 3616952.

The previous prime is 7245743. The next prime is 7245751. The reversal of 7245748 is 8475427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245743) 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, 2403 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400).

Almost surely, 2^7245748 is an apocalyptic number.

It is an amenable number.

7245748 is a deficient number, since it is larger than the sum of its proper divisors (5455052).

7245748 is a wasteful number, since it uses less digits than its factorization.

7245748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966 (or 2964 counting only the distinct ones).

The product of its digits is 62720, while the sum is 37.

The square root of 7245748 is about 2691.7927111871. The cubic root of 7245748 is about 193.5059879253.

The spelling of 7245748 in words is "seven million, two hundred forty-five thousand, seven hundred forty-eight".