7348648 has 8 divisors (see below), whose sum is σ = 13778730. Its totient is φ = 3674320.

The previous prime is 7348639. The next prime is 7348651. The reversal of 7348648 is 8468437.

It can be written as a sum of positive squares in only one way, i.e., 5280804 + 2067844 = 2298^2 + 1438^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 7348648.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459283 + ... + 459298.

Almost surely, 2^7348648 is an apocalyptic number.

It is an amenable number.

7348648 is a deficient number, since it is larger than the sum of its proper divisors (6430082).

7348648 is a wasteful number, since it uses less digits than its factorization.

7348648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918587 (or 918583 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 7348648 is about 2710.8389845212. The cubic root of 7348648 is about 194.4177062795.

The spelling of 7348648 in words is "seven million, three hundred forty-eight thousand, six hundred forty-eight".