7042748 has 24 divisors (see below), whose sum is σ = 12680640. Its totient is φ = 3421440.

The previous prime is 7042747. The next prime is 7042753. The reversal of 7042748 is 8472407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7042747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25853 + ... + 26123.

It is an arithmetic number, because the mean of its divisors is an integer number (528360).

Almost surely, 2^7042748 is an apocalyptic number.

It is an amenable number.

7042748 is a deficient number, since it is larger than the sum of its proper divisors (5637892).

7042748 is a wasteful number, since it uses less digits than its factorization.

7042748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 7042748 is about 2653.8176274944. The cubic root of 7042748 is about 191.6817282010.

The spelling of 7042748 in words is "seven million, forty-two thousand, seven hundred forty-eight".