10272512 has 18 divisors (see below), whose sum is σ = 20505408. Its totient is φ = 5136128.

The previous prime is 10272511. The next prime is 10272523. The reversal of 10272512 is 21527201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10272511) 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 as a sum of consecutive naturals, namely, 19808 + ... + 20319.

Almost surely, 2^10272512 is an apocalyptic number.

It is an amenable number.

10272512 is a deficient number, since it is larger than the sum of its proper divisors (10232896).

10272512 is an frugal number, since it uses more digits than its factorization.

10272512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40143 (or 40129 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 10272512 is about 3205.0759741385. The cubic root of 10272512 is about 217.3829872204.

Adding to 10272512 its reverse (21527201), we get a palindrome (31799713).

It can be divided in two parts, 1027251 and 2, that multiplied together give a palindrome (2054502).

The spelling of 10272512 in words is "ten million, two hundred seventy-two thousand, five hundred twelve".