7915048 has 8 divisors (see below), whose sum is σ = 14840730. Its totient is φ = 3957520.

The previous prime is 7914997. The next prime is 7915049. The reversal of 7915048 is 8405197.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7064964 + 850084 = 2658^2 + 922^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7915049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494683 + ... + 494698.

Almost surely, 2^7915048 is an apocalyptic number.

It is an amenable number.

7915048 is a deficient number, since it is larger than the sum of its proper divisors (6925682).

7915048 is a wasteful number, since it uses less digits than its factorization.

7915048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989387 (or 989383 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 7915048 is about 2813.3695100360. The cubic root of 7915048 is about 199.2895459301.

The spelling of 7915048 in words is "seven million, nine hundred fifteen thousand, forty-eight".