10270240 has 24 divisors (see below), whose sum is σ = 24263820. Its totient is φ = 4108032.

The previous prime is 10270187. The next prime is 10270243. The reversal of 10270240 is 4207201.

It can be written as a sum of positive squares in 2 ways, for example, as 10265616 + 4624 = 3204^2 + 68^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (10270243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31935 + ... + 32254.

Almost surely, 2^10270240 is an apocalyptic number.

10270240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10270240 is an abundant number, since it is smaller than the sum of its proper divisors (13993580).

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

10270240 is an equidigital number, since it uses as much as digits as its factorization.

10270240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64204 (or 64196 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 10270240 is about 3204.7215167624. The cubic root of 10270240 is about 217.3669596391.

Adding to 10270240 its reverse (4207201), we get a palindrome (14477441).

The spelling of 10270240 in words is "ten million, two hundred seventy thousand, two hundred forty".