10125270 has 32 divisors (see below), whose sum is σ = 27001440. Its totient is φ = 2700000.

The previous prime is 10125197. The next prime is 10125277. The reversal of 10125270 is 7252101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10125277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18481 + ... + 19020.

It is an arithmetic number, because the mean of its divisors is an integer number (843795).

Almost surely, 2^10125270 is an apocalyptic number.

10125270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10125270 is an abundant number, since it is smaller than the sum of its proper divisors (16876170).

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

10125270 is a wasteful number, since it uses less digits than its factorization.

10125270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37517 (or 37511 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10125270 is about 3182.0229414635. The cubic root of 10125270 is about 216.3393585284.

Adding to 10125270 its reverse (7252101), we get a palindrome (17377371).

The spelling of 10125270 in words is "ten million, one hundred twenty-five thousand, two hundred seventy".