10272430 has 16 divisors (see below), whose sum is σ = 21132000. Its totient is φ = 3521952.

The previous prime is 10272413. The next prime is 10272473. The reversal of 10272430 is 3427201.

It is a junction number, because it is equal to n+sod(n) for n = 10272398 and 10272407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73305 + ... + 73444.

It is an arithmetic number, because the mean of its divisors is an integer number (1320750).

Almost surely, 2^10272430 is an apocalyptic number.

10272430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10272430 is an abundant number, since it is smaller than the sum of its proper divisors (10859570).

10272430 is a wasteful number, since it uses less digits than its factorization.

10272430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146763.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 10272430 is about 3205.0631819045. The cubic root of 10272430 is about 217.3824088012.

Adding to 10272430 its reverse (3427201), we get a palindrome (13699631).

The spelling of 10272430 in words is "ten million, two hundred seventy-two thousand, four hundred thirty".