10001270 has 16 divisors (see below), whose sum is σ = 19061568. Its totient is φ = 3765120.

The previous prime is 10001269. The next prime is 10001281. The reversal of 10001270 is 7210001.

It is a super-2 number, since 2×10001270² = 200050803225800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29246 + ... + 29585.

It is an arithmetic number, because the mean of its divisors is an integer number (1191348).

Almost surely, 2^10001270 is an apocalyptic number.

10001270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001270 is a deficient number, since it is larger than the sum of its proper divisors (9060298).

10001270 is a wasteful number, since it uses less digits than its factorization.

10001270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58855.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 10001270 is about 3162.4784584247. The cubic root of 10001270 is about 215.4525890573.

Adding to 10001270 its reverse (7210001), we get a palindrome (17211271).

The spelling of 10001270 in words is "ten million, one thousand, two hundred seventy".