7875368 has 8 divisors (see below), whose sum is σ = 14766330. Its totient is φ = 3937680.

The previous prime is 7875349. The next prime is 7875377. The reversal of 7875368 is 8635787.

It can be written as a sum of positive squares in only one way, i.e., 7300804 + 574564 = 2702^2 + 758^2 .

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

It is a super-2 number, since 2×7875368² = 124042842270848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492203 + ... + 492218.

Almost surely, 2^7875368 is an apocalyptic number.

It is an amenable number.

7875368 is a deficient number, since it is larger than the sum of its proper divisors (6890962).

7875368 is a wasteful number, since it uses less digits than its factorization.

7875368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984427 (or 984423 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 7875368 is about 2806.3086074058. The cubic root of 7875368 is about 198.9559593795.

The spelling of 7875368 in words is "seven million, eight hundred seventy-five thousand, three hundred sixty-eight".