10010240 has 32 divisors (see below), whose sum is σ = 23932260. Its totient is φ = 4003840.

The previous prime is 10010237. The next prime is 10010251. The reversal of 10010240 is 4201001.

It can be written as a sum of positive squares in 2 ways, for example, as 9193024 + 817216 = 3032^2 + 904^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7181 + ... + 8460.

Almost surely, 2^10010240 is an apocalyptic number.

10010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010240 is an abundant number, since it is smaller than the sum of its proper divisors (13922020).

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

10010240 is an equidigital number, since it uses as much as digits as its factorization.

10010240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15660 (or 15648 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 10010240 is about 3163.8963320564. The cubic root of 10010240 is about 215.5169819539.

Adding to 10010240 its reverse (4201001), we get a palindrome (14211241).

The spelling of 10010240 in words is "ten million, ten thousand, two hundred forty".