10134440 has 16 divisors (see below), whose sum is σ = 22802580. Its totient is φ = 4053760.

The previous prime is 10134437. The next prime is 10134451. The reversal of 10134440 is 4443101.

It can be written as a sum of positive squares in 2 ways, for example, as 9647236 + 487204 = 3106^2 + 698^2 .

It is a super-2 number, since 2×10134440² = 205413748227200, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 126641 + ... + 126720.

Almost surely, 2^10134440 is an apocalyptic number.

10134440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10134440 is an abundant number, since it is smaller than the sum of its proper divisors (12668140).

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

10134440 is a wasteful number, since it uses less digits than its factorization.

10134440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253372 (or 253368 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 10134440 is about 3183.4635226432. The cubic root of 10134440 is about 216.4046484196.

Adding to 10134440 its reverse (4443101), we get a palindrome (14577541).

The spelling of 10134440 in words is "ten million, one hundred thirty-four thousand, four hundred forty".