10640088 has 24 divisors (see below), whose sum is σ = 28817100. Its totient is φ = 3546672.

The previous prime is 10640087. The next prime is 10640089. The reversal of 10640088 is 88004601.

10640088 is a `hidden beast` number, since 10 + 640 + 0 + 8 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (10640087) and next prime (10640089).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×10640088² = 226422945295488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10640087) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 73818 + ... + 73961.

Almost surely, 2^10640088 is an apocalyptic number.

10640088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10640088 is an abundant number, since it is smaller than the sum of its proper divisors (18177012).

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

10640088 is a wasteful number, since it uses less digits than its factorization.

10640088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147791 (or 147784 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 10640088 is about 3261.9147750976. The cubic root of 10640088 is about 219.9454961399.

Adding to 10640088 its reverse (88004601), we get a palindrome (98644689).

The spelling of 10640088 in words is "ten million, six hundred forty thousand, eighty-eight".