7838048 has 12 divisors (see below), whose sum is σ = 15431220. Its totient is φ = 3919008.

The previous prime is 7838041. The next prime is 7838053. The reversal of 7838048 is 8408387.

It is a super-2 number, since 2×7838048² = 122869992900608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7838041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122438 + ... + 122501.

It is an arithmetic number, because the mean of its divisors is an integer number (1285935).

Almost surely, 2^7838048 is an apocalyptic number.

It is an amenable number.

7838048 is a deficient number, since it is larger than the sum of its proper divisors (7593172).

7838048 is a wasteful number, since it uses less digits than its factorization.

7838048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244949 (or 244941 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 7838048 is about 2799.6514068719. The cubic root of 7838048 is about 198.6411890715.

The spelling of 7838048 in words is "seven million, eight hundred thirty-eight thousand, forty-eight".