7745114 has 8 divisors (see below), whose sum is σ = 12511380. Its totient is φ = 3574656.

The previous prime is 7745077. The next prime is 7745119. The reversal of 7745114 is 4115477.

It can be written as a sum of positive squares in 2 ways, for example, as 7745089 + 25 = 2783^2 + 5^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7745119) 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 in 3 ways as a sum of consecutive naturals, for example, 148919 + ... + 148970.

Almost surely, 2^7745114 is an apocalyptic number.

7745114 is a deficient number, since it is larger than the sum of its proper divisors (4766266).

7745114 is a wasteful number, since it uses less digits than its factorization.

7745114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297904.

The product of its digits is 3920, while the sum is 29.

The square root of 7745114 is about 2783.0044915523. The cubic root of 7745114 is about 197.8529840888.

The spelling of 7745114 in words is "seven million, seven hundred forty-five thousand, one hundred fourteen".