7838114 has 4 divisors (see below), whose sum is σ = 11757174. Its totient is φ = 3919056.

The previous prime is 7838113. The next prime is 7838119. The reversal of 7838114 is 4118387.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7745089 + 93025 = 2783^2 + 305^2 .

It is a super-2 number, since 2×7838114² = 122872062153992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7838113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1959527 + ... + 1959530.

Almost surely, 2^7838114 is an apocalyptic number.

7838114 is a deficient number, since it is larger than the sum of its proper divisors (3919060).

7838114 is a wasteful number, since it uses less digits than its factorization.

7838114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919059.

The product of its digits is 5376, while the sum is 32.

The square root of 7838114 is about 2799.6631940289. The cubic root of 7838114 is about 198.6417466203.

The spelling of 7838114 in words is "seven million, eight hundred thirty-eight thousand, one hundred fourteen".