8114440 has 32 divisors (see below), whose sum is σ = 19333080. Its totient is φ = 3054592.

The previous prime is 8114429. The next prime is 8114453. The reversal of 8114440 is 444118.

It can be written as a sum of positive squares in 4 ways, for example, as 7986276 + 128164 = 2826^2 + 358^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5287 + ... + 6646.

Almost surely, 2^8114440 is an apocalyptic number.

It is an amenable number.

8114440 is an abundant number, since it is smaller than the sum of its proper divisors (11218640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8114440 is a wasteful number, since it uses less digits than its factorization.

8114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11961 (or 11957 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 8114440 is about 2848.5856139495. The cubic root of 8114440 is about 200.9491550642.

Adding to 8114440 its reverse (444118), we get a palindrome (8558558).

The spelling of 8114440 in words is "eight million, one hundred fourteen thousand, four hundred forty".